2128 lines
64 KiB
JSON
2128 lines
64 KiB
JSON
{
|
|
"atomes": [
|
|
{
|
|
"atomicNumber": 1,
|
|
"symbol": "H",
|
|
"name": "Hydrogen",
|
|
"protons": 1,
|
|
"neutrons": 0,
|
|
"properties": {
|
|
"yeardiscovered": "1766",
|
|
"atomicmass": "1.008",
|
|
"standardstate": "gas",
|
|
"groupblock": "nonmetal",
|
|
"discovered_by": "Henry Cavendish",
|
|
"named_by": "Antoine Lavoisier"
|
|
},
|
|
"representation": {
|
|
"color": "ffffff"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 2,
|
|
"symbol": "He",
|
|
"name": "Helium",
|
|
"protons": 2,
|
|
"neutrons": 2,
|
|
"properties": {
|
|
"yeardiscovered": "1868",
|
|
"atomicmass": "4.0026",
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|
"standardstate": "gas",
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|
"groupblock": "noble gas",
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|
"discovered_by": "Pierre Janssen, Norman Lockyer",
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|
"named_by": null
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|
},
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|
"representation": {
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|
"color": "d9ebf7"
|
|
}
|
|
},
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|
{
|
|
"atomicNumber": 3,
|
|
"symbol": "Li",
|
|
"name": "Lithium",
|
|
"protons": 3,
|
|
"neutrons": 4,
|
|
"properties": {
|
|
"yeardiscovered": "1817",
|
|
"atomicmass": "6.94",
|
|
"standardstate": "solid",
|
|
"groupblock": "alkali metal",
|
|
"discovered_by": "Johan August Arfwedson",
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|
"named_by": null
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|
},
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|
"representation": {
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|
"color": "cc80ff"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 4,
|
|
"symbol": "Be",
|
|
"name": "Beryllium",
|
|
"protons": 4,
|
|
"neutrons": 5,
|
|
"properties": {
|
|
"yeardiscovered": "1798",
|
|
"atomicmass": "9.0122",
|
|
"standardstate": "solid",
|
|
"groupblock": "alkaline earth metal",
|
|
"discovered_by": "Louis Nicolas Vauquelin",
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|
"named_by": null
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|
},
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|
"representation": {
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|
"color": "d9ffb3"
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|
}
|
|
},
|
|
{
|
|
"atomicNumber": 5,
|
|
"symbol": "B",
|
|
"name": "Boron",
|
|
"protons": 5,
|
|
"neutrons": 6,
|
|
"properties": {
|
|
"yeardiscovered": "1808",
|
|
"atomicmass": "10.81",
|
|
"standardstate": "solid",
|
|
"groupblock": "metalloid",
|
|
"discovered_by": "Sir Humphry Davy, Jöns Jakob Berzelius",
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|
"named_by": null
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|
},
|
|
"representation": {
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|
"color": "ff6666"
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|
}
|
|
},
|
|
{
|
|
"atomicNumber": 6,
|
|
"symbol": "C",
|
|
"name": "Carbon",
|
|
"protons": 6,
|
|
"neutrons": 6,
|
|
"properties": {
|
|
"yeardiscovered": "Ancient",
|
|
"atomicmass": "12.011",
|
|
"standardstate": "solid",
|
|
"groupblock": "nonmetal",
|
|
"discovered_by": "Unknown",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "666666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 7,
|
|
"symbol": "N",
|
|
"name": "Nitrogen",
|
|
"protons": 7,
|
|
"neutrons": 7,
|
|
"properties": {
|
|
"yeardiscovered": "1772",
|
|
"atomicmass": "14.007",
|
|
"standardstate": "gas",
|
|
"groupblock": "nonmetal",
|
|
"discovered_by": "Daniel Rutherford",
|
|
"named_by": null
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|
},
|
|
"representation": {
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|
"color": "4d4dff"
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|
}
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|
},
|
|
{
|
|
"atomicNumber": 8,
|
|
"symbol": "O",
|
|
"name": "Oxygen",
|
|
"protons": 8,
|
|
"neutrons": 8,
|
|
"properties": {
|
|
"yeardiscovered": "1774",
|
|
"atomicmass": "15.999",
|
|
"standardstate": "gas",
|
|
"groupblock": "nonmetal",
|
|
"discovered_by": "Joseph Priestley",
|
|
"named_by": null
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|
},
|
|
"representation": {
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|
"color": "ff4d4d"
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|
}
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},
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|
{
|
|
"atomicNumber": 9,
|
|
"symbol": "F",
|
|
"name": "Fluorine",
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|
"protons": 9,
|
|
"neutrons": 10,
|
|
"properties": {
|
|
"yeardiscovered": "1670",
|
|
"atomicmass": "18.998",
|
|
"standardstate": "gas",
|
|
"groupblock": "halogen",
|
|
"discovered_by": "André-Marie Ampère",
|
|
"named_by": null
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|
},
|
|
"representation": {
|
|
"color": "99ffcc"
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|
}
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},
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{
|
|
"atomicNumber": 10,
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|
"symbol": "Ne",
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|
"name": "Neon",
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|
"protons": 10,
|
|
"neutrons": 10,
|
|
"properties": {
|
|
"yeardiscovered": "1898",
|
|
"atomicmass": "20.180",
|
|
"standardstate": "gas",
|
|
"groupblock": "noble gas",
|
|
"discovered_by": "Sir William Ramsay, Morris Travers",
|
|
"named_by": null
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|
},
|
|
"representation": {
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|
"color": "b3b3cc"
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|
}
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|
},
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|
{
|
|
"atomicNumber": 11,
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|
"symbol": "Na",
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|
"name": "Sodium",
|
|
"protons": 11,
|
|
"neutrons": 12,
|
|
"properties": {
|
|
"yeardiscovered": "1807",
|
|
"atomicmass": "22.990",
|
|
"standardstate": "solid",
|
|
"groupblock": "alkali metal",
|
|
"discovered_by": "Sir Humphry Davy",
|
|
"named_by": null
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|
},
|
|
"representation": {
|
|
"color": "ffcc99"
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|
}
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|
},
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|
{
|
|
"atomicNumber": 12,
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|
"symbol": "Mg",
|
|
"name": "Magnesium",
|
|
"protons": 12,
|
|
"neutrons": 12,
|
|
"properties": {
|
|
"yeardiscovered": "1808",
|
|
"atomicmass": "24.305",
|
|
"standardstate": "solid",
|
|
"groupblock": "alkaline earth metal",
|
|
"discovered_by": "Sir Humphry Davy",
|
|
"named_by": null
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|
},
|
|
"representation": {
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|
"color": "b3b3cc"
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|
}
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},
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|
{
|
|
"atomicNumber": 13,
|
|
"symbol": "Al",
|
|
"name": "Aluminum",
|
|
"protons": 13,
|
|
"neutrons": 14,
|
|
"properties": {
|
|
"yeardiscovered": "Ancient",
|
|
"atomicmass": "26.982",
|
|
"standardstate": "solid",
|
|
"groupblock": "post-transition metal",
|
|
"discovered_by": null,
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "999999"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 14,
|
|
"symbol": "Si",
|
|
"name": "Silicon",
|
|
"protons": 14,
|
|
"neutrons": 14,
|
|
"properties": {
|
|
"yeardiscovered": "1823",
|
|
"atomicmass": "28.085",
|
|
"standardstate": "solid",
|
|
"groupblock": "metalloid",
|
|
"discovered_by": "Jöns Jakob Berzelius",
|
|
"named_by": "Thomas Thomson"
|
|
},
|
|
"representation": {
|
|
"color": "ffcc66"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 15,
|
|
"symbol": "P",
|
|
"name": "Phosphorus",
|
|
"protons": 15,
|
|
"neutrons": 16,
|
|
"properties": {
|
|
"yeardiscovered": "1669",
|
|
"atomicmass": "30.974",
|
|
"standardstate": "solid",
|
|
"groupblock": "nonmetal",
|
|
"discovered_by": "Hennig Brand",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "cc6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 16,
|
|
"symbol": "S",
|
|
"name": "Sulfur",
|
|
"protons": 16,
|
|
"neutrons": 16,
|
|
"properties": {
|
|
"yeardiscovered": "Ancient",
|
|
"atomicmass": "32.06",
|
|
"standardstate": "solid",
|
|
"groupblock": "nonmetal",
|
|
"discovered_by": null,
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "d9ff66"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 17,
|
|
"symbol": "Cl",
|
|
"name": "Chlorine",
|
|
"protons": 17,
|
|
"neutrons": 18,
|
|
"properties": {
|
|
"yeardiscovered": "1774",
|
|
"atomicmass": "35.45",
|
|
"standardstate": "gas",
|
|
"groupblock": "halogen",
|
|
"discovered_by": "Carl Wilhelm Scheele",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "66ff66"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 18,
|
|
"symbol": "Ar",
|
|
"name": "Argon",
|
|
"protons": 18,
|
|
"neutrons": 22,
|
|
"properties": {
|
|
"yeardiscovered": "1894",
|
|
"atomicmass": "39.948",
|
|
"standardstate": "gas",
|
|
"groupblock": "noble gas",
|
|
"discovered_by": "Sir William Ramsay, Lord Rayleigh",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "b3b3cc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 19,
|
|
"symbol": "K",
|
|
"name": "Potassium",
|
|
"protons": 19,
|
|
"neutrons": 20,
|
|
"properties": {
|
|
"yeardiscovered": "1807",
|
|
"atomicmass": "39.098",
|
|
"standardstate": "solid",
|
|
"groupblock": "alkali metal",
|
|
"discovered_by": "Sir Humphry Davy",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff9966"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 20,
|
|
"symbol": "Ca",
|
|
"name": "Calcium",
|
|
"protons": 20,
|
|
"neutrons": 20,
|
|
"properties": {
|
|
"yeardiscovered": "Ancient",
|
|
"atomicmass": "40.078",
|
|
"standardstate": "solid",
|
|
"groupblock": "alkaline earth metal",
|
|
"discovered_by": "Humphry Davy",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "99ccff"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 21,
|
|
"symbol": "Sc",
|
|
"name": "Scandium",
|
|
"protons": 21,
|
|
"neutrons": 24,
|
|
"properties": {
|
|
"yeardiscovered": "1879",
|
|
"atomicmass": "44.956",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Lars Fredrik Nilson",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 22,
|
|
"symbol": "Ti",
|
|
"name": "Titanium",
|
|
"protons": 22,
|
|
"neutrons": 26,
|
|
"properties": {
|
|
"yeardiscovered": "1791",
|
|
"atomicmass": "47.867",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "William Gregor",
|
|
"named_by": "Martin Heinrich Klaproth"
|
|
},
|
|
"representation": {
|
|
"color": "b3b3cc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 23,
|
|
"symbol": "V",
|
|
"name": "Vanadium",
|
|
"protons": 23,
|
|
"neutrons": 28,
|
|
"properties": {
|
|
"yeardiscovered": "1801",
|
|
"atomicmass": "50.942",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Andrés Manuel del Río",
|
|
"named_by": "Nils Gabriel Sefström"
|
|
},
|
|
"representation": {
|
|
"color": "99ffcc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 24,
|
|
"symbol": "Cr",
|
|
"name": "Chromium",
|
|
"protons": 24,
|
|
"neutrons": 28,
|
|
"properties": {
|
|
"yeardiscovered": "Ancient",
|
|
"atomicmass": "51.996",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Ancient civilizations",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff9966"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 25,
|
|
"symbol": "Mn",
|
|
"name": "Manganese",
|
|
"protons": 25,
|
|
"neutrons": 30,
|
|
"properties": {
|
|
"yeardiscovered": "Ancient",
|
|
"atomicmass": "54.938",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Ancient civilizations",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "cc6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 26,
|
|
"symbol": "Fe",
|
|
"name": "Iron",
|
|
"protons": 26,
|
|
"neutrons": 30,
|
|
"properties": {
|
|
"yeardiscovered": "Ancient",
|
|
"atomicmass": "55.845",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Ancient civilizations",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e68a00"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 27,
|
|
"symbol": "Co",
|
|
"name": "Cobalt",
|
|
"protons": 27,
|
|
"neutrons": 32,
|
|
"properties": {
|
|
"yeardiscovered": "1735",
|
|
"atomicmass": "58.933",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Georg Brandt",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "999999"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 28,
|
|
"symbol": "Ni",
|
|
"name": "Nickel",
|
|
"protons": 28,
|
|
"neutrons": 31,
|
|
"properties": {
|
|
"yeardiscovered": "1751",
|
|
"atomicmass": "58.693",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Axel Fredrik Cronstedt",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "b3b3cc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 29,
|
|
"symbol": "Cu",
|
|
"name": "Copper",
|
|
"protons": 29,
|
|
"neutrons": 35,
|
|
"properties": {
|
|
"yeardiscovered": "Ancient",
|
|
"atomicmass": "63.546",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Ancient civilizations",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 30,
|
|
"symbol": "Zn",
|
|
"name": "Zinc",
|
|
"protons": 30,
|
|
"neutrons": 35,
|
|
"properties": {
|
|
"yeardiscovered": "Ancient",
|
|
"atomicmass": "65.38",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Ancient civilizations",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ffcc99"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 31,
|
|
"symbol": "Ga",
|
|
"name": "Gallium",
|
|
"protons": 31,
|
|
"neutrons": 39,
|
|
"properties": {
|
|
"yeardiscovered": "1875",
|
|
"atomicmass": "69.723",
|
|
"standardstate": "solid",
|
|
"groupblock": "post-transition metal",
|
|
"discovered_by": "Lecoq de Boisbaudran",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 32,
|
|
"symbol": "Ge",
|
|
"name": "Germanium",
|
|
"protons": 32,
|
|
"neutrons": 41,
|
|
"properties": {
|
|
"yeardiscovered": "1886",
|
|
"atomicmass": "72.630",
|
|
"standardstate": "solid",
|
|
"groupblock": "metalloid",
|
|
"discovered_by": "Clemens Winkler",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "b3b3cc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 33,
|
|
"symbol": "As",
|
|
"name": "Arsenic",
|
|
"protons": 33,
|
|
"neutrons": 42,
|
|
"properties": {
|
|
"yeardiscovered": "Ancient",
|
|
"atomicmass": "74.922",
|
|
"standardstate": "solid",
|
|
"groupblock": "metalloid",
|
|
"discovered_by": "Ancient civilizations",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff9966"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 34,
|
|
"symbol": "Se",
|
|
"name": "Selenium",
|
|
"protons": 34,
|
|
"neutrons": 45,
|
|
"properties": {
|
|
"yeardiscovered": "1817",
|
|
"atomicmass": "78.971",
|
|
"standardstate": "solid",
|
|
"groupblock": "nonmetal",
|
|
"discovered_by": "Jöns Jakob Berzelius",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "cc6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 35,
|
|
"symbol": "Br",
|
|
"name": "Bromine",
|
|
"protons": 35,
|
|
"neutrons": 45,
|
|
"properties": {
|
|
"yeardiscovered": "1826",
|
|
"atomicmass": "79.904",
|
|
"standardstate": "liquid",
|
|
"groupblock": "halogen",
|
|
"discovered_by": "Antoine Jérôme Balard",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e600"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 36,
|
|
"symbol": "Kr",
|
|
"name": "Krypton",
|
|
"protons": 36,
|
|
"neutrons": 48,
|
|
"properties": {
|
|
"yeardiscovered": "1898",
|
|
"atomicmass": "83.798",
|
|
"standardstate": "gas",
|
|
"groupblock": "noble gas",
|
|
"discovered_by": "Sir William Ramsay, Morris Travers",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "99ccff"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 37,
|
|
"symbol": "Rb",
|
|
"name": "Rubidium",
|
|
"protons": 37,
|
|
"neutrons": 48,
|
|
"properties": {
|
|
"yeardiscovered": "1861",
|
|
"atomicmass": "85.468",
|
|
"standardstate": "solid",
|
|
"groupblock": "alkali metal",
|
|
"discovered_by": "Robert Bunsen, Gustav Kirchhoff",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 38,
|
|
"symbol": "Sr",
|
|
"name": "Strontium",
|
|
"protons": 38,
|
|
"neutrons": 50,
|
|
"properties": {
|
|
"yeardiscovered": "1790",
|
|
"atomicmass": "87.62",
|
|
"standardstate": "solid",
|
|
"groupblock": "alkaline earth metal",
|
|
"discovered_by": "Adair Crawford, William Cruickshank",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e600"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 39,
|
|
"symbol": "Y",
|
|
"name": "Yttrium",
|
|
"protons": 39,
|
|
"neutrons": 50,
|
|
"properties": {
|
|
"yeardiscovered": "1794",
|
|
"atomicmass": "88.906",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Johan Gadolin",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "99ccff"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 40,
|
|
"symbol": "Zr",
|
|
"name": "Zirconium",
|
|
"protons": 40,
|
|
"neutrons": 51,
|
|
"properties": {
|
|
"yeardiscovered": "1789",
|
|
"atomicmass": "91.224",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Martin Heinrich Klaproth",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff9966"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 41,
|
|
"symbol": "Nb",
|
|
"name": "Niobium",
|
|
"protons": 41,
|
|
"neutrons": 52,
|
|
"properties": {
|
|
"yeardiscovered": "1801",
|
|
"atomicmass": "92.906",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Charles Hatchett",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 42,
|
|
"symbol": "Mo",
|
|
"name": "Molybdenum",
|
|
"protons": 42,
|
|
"neutrons": 54,
|
|
"properties": {
|
|
"yeardiscovered": "1778",
|
|
"atomicmass": "95.95",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Carl Wilhelm Scheele",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "b3b3cc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 43,
|
|
"symbol": "Tc",
|
|
"name": "Technetium",
|
|
"protons": 43,
|
|
"neutrons": 55,
|
|
"properties": {
|
|
"yeardiscovered": "1937",
|
|
"atomicmass": "(98)",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Carlo Perrier, Emilio Segrè",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff9966"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 44,
|
|
"symbol": "Ru",
|
|
"name": "Ruthenium",
|
|
"protons": 44,
|
|
"neutrons": 57,
|
|
"properties": {
|
|
"yeardiscovered": "1844",
|
|
"atomicmass": "101.07",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Karl Ernst Claus",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "cc6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 45,
|
|
"symbol": "Rh",
|
|
"name": "Rhodium",
|
|
"protons": 45,
|
|
"neutrons": 58,
|
|
"properties": {
|
|
"yeardiscovered": "1803",
|
|
"atomicmass": "102.91",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "William Hyde Wollaston",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e68a00"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 46,
|
|
"symbol": "Pd",
|
|
"name": "Palladium",
|
|
"protons": 46,
|
|
"neutrons": 60,
|
|
"properties": {
|
|
"yeardiscovered": "1803",
|
|
"atomicmass": "106.42",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "William Hyde Wollaston",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "999999"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 47,
|
|
"symbol": "Ag",
|
|
"name": "Silver",
|
|
"protons": 47,
|
|
"neutrons": 61,
|
|
"properties": {
|
|
"yeardiscovered": "Ancient",
|
|
"atomicmass": "107.87",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Ancient civilizations",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 48,
|
|
"symbol": "Cd",
|
|
"name": "Cadmium",
|
|
"protons": 48,
|
|
"neutrons": 64,
|
|
"properties": {
|
|
"yeardiscovered": "1817",
|
|
"atomicmass": "112.41",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Karl Samuel Leberecht Hermann",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "b3b3cc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 49,
|
|
"symbol": "In",
|
|
"name": "Indium",
|
|
"protons": 49,
|
|
"neutrons": 66,
|
|
"properties": {
|
|
"yeardiscovered": "1863",
|
|
"atomicmass": "114.82",
|
|
"standardstate": "solid",
|
|
"groupblock": "post-transition metal",
|
|
"discovered_by": "Ferdinand Reich, Hieronymous Theodor Richter",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 50,
|
|
"symbol": "Sn",
|
|
"name": "Tin",
|
|
"protons": 50,
|
|
"neutrons": 69,
|
|
"properties": {
|
|
"yeardiscovered": "Ancient",
|
|
"atomicmass": "118.71",
|
|
"standardstate": "solid",
|
|
"groupblock": "post-transition metal",
|
|
"discovered_by": "Ancient civilizations",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "b3b3cc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 51,
|
|
"symbol": "Sb",
|
|
"name": "Antimony",
|
|
"protons": 51,
|
|
"neutrons": 71,
|
|
"properties": {
|
|
"yeardiscovered": "Ancient",
|
|
"atomicmass": "121.76",
|
|
"standardstate": "solid",
|
|
"groupblock": "metalloid",
|
|
"discovered_by": "Ancient civilizations",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff9966"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 52,
|
|
"symbol": "Te",
|
|
"name": "Tellurium",
|
|
"protons": 52,
|
|
"neutrons": 76,
|
|
"properties": {
|
|
"yeardiscovered": "1782",
|
|
"atomicmass": "127.60",
|
|
"standardstate": "solid",
|
|
"groupblock": "metalloid",
|
|
"discovered_by": "Franz-Joseph Müller von Reichenstein",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "cc6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 53,
|
|
"symbol": "I",
|
|
"name": "Iodine",
|
|
"protons": 53,
|
|
"neutrons": 74,
|
|
"properties": {
|
|
"yeardiscovered": "1811",
|
|
"atomicmass": "126.90",
|
|
"standardstate": "solid",
|
|
"groupblock": "halogen",
|
|
"discovered_by": "Bernard Courtois",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e600"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 54,
|
|
"symbol": "Xe",
|
|
"name": "Xenon",
|
|
"protons": 54,
|
|
"neutrons": 77,
|
|
"properties": {
|
|
"yeardiscovered": "1898",
|
|
"atomicmass": "131.29",
|
|
"standardstate": "gas",
|
|
"groupblock": "noble gas",
|
|
"discovered_by": "Sir William Ramsay, Morris Travers",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "99ccff"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 55,
|
|
"symbol": "Cs",
|
|
"name": "Cesium",
|
|
"protons": 55,
|
|
"neutrons": 78,
|
|
"properties": {
|
|
"yeardiscovered": "1860",
|
|
"atomicmass": "132.91",
|
|
"standardstate": "solid",
|
|
"groupblock": "alkali metal",
|
|
"discovered_by": "Robert Bunsen, Gustav Kirchhoff",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 56,
|
|
"symbol": "Ba",
|
|
"name": "Barium",
|
|
"protons": 56,
|
|
"neutrons": 81,
|
|
"properties": {
|
|
"yeardiscovered": "1808",
|
|
"atomicmass": "137.33",
|
|
"standardstate": "solid",
|
|
"groupblock": "alkaline earth metal",
|
|
"discovered_by": "Sir Humphry Davy",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e600"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 57,
|
|
"symbol": "La",
|
|
"name": "Lanthanum",
|
|
"protons": 57,
|
|
"neutrons": 82,
|
|
"properties": {
|
|
"yeardiscovered": "1839",
|
|
"atomicmass": "138.91",
|
|
"standardstate": "solid",
|
|
"groupblock": "lanthanide",
|
|
"discovered_by": "Carl Gustaf Mosander",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "99ccff"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 58,
|
|
"symbol": "Ce",
|
|
"name": "Cerium",
|
|
"protons": 58,
|
|
"neutrons": 82,
|
|
"properties": {
|
|
"yeardiscovered": "1803",
|
|
"atomicmass": "140.12",
|
|
"standardstate": "solid",
|
|
"groupblock": "lanthanide",
|
|
"discovered_by": "Jöns Jakob Berzelius, Wilhelm Hisinger, Martin Heinrich Klaproth",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff9966"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 59,
|
|
"symbol": "Pr",
|
|
"name": "Praseodymium",
|
|
"protons": 59,
|
|
"neutrons": 82,
|
|
"properties": {
|
|
"yeardiscovered": "1885",
|
|
"atomicmass": "140.91",
|
|
"standardstate": "solid",
|
|
"groupblock": "lanthanide",
|
|
"discovered_by": "Carl Auer von Welsbach",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "cc6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 60,
|
|
"symbol": "Nd",
|
|
"name": "Neodymium",
|
|
"protons": 60,
|
|
"neutrons": 84,
|
|
"properties": {
|
|
"yeardiscovered": "1885",
|
|
"atomicmass": "144.24",
|
|
"standardstate": "solid",
|
|
"groupblock": "lanthanide",
|
|
"discovered_by": "Carl Auer von Welsbach",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e68a00"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 61,
|
|
"symbol": "Pm",
|
|
"name": "Promethium",
|
|
"protons": 61,
|
|
"neutrons": 84,
|
|
"properties": {
|
|
"yeardiscovered": "1945",
|
|
"atomicmass": "(145)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "lanthanide",
|
|
"discovered_by": "Chien-Shiung Wu",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "999999"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 62,
|
|
"symbol": "Sm",
|
|
"name": "Samarium",
|
|
"protons": 62,
|
|
"neutrons": 88,
|
|
"properties": {
|
|
"yeardiscovered": "1879",
|
|
"atomicmass": "150.36",
|
|
"standardstate": "solid",
|
|
"groupblock": "lanthanide",
|
|
"discovered_by": "Lecoq de Boisbaudran",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "b3b3cc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 63,
|
|
"symbol": "Eu",
|
|
"name": "Europium",
|
|
"protons": 63,
|
|
"neutrons": 89,
|
|
"properties": {
|
|
"yeardiscovered": "1901",
|
|
"atomicmass": "151.96",
|
|
"standardstate": "solid",
|
|
"groupblock": "lanthanide",
|
|
"discovered_by": "Eugene-Anatole Demarçay",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff9966"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 64,
|
|
"symbol": "Gd",
|
|
"name": "Gadolinium",
|
|
"protons": 64,
|
|
"neutrons": 93,
|
|
"properties": {
|
|
"yeardiscovered": "1880",
|
|
"atomicmass": "157.25",
|
|
"standardstate": "solid",
|
|
"groupblock": "lanthanide",
|
|
"discovered_by": "Jean Charles Galissard de Marignac",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "cc6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 65,
|
|
"symbol": "Tb",
|
|
"name": "Terbium",
|
|
"protons": 65,
|
|
"neutrons": 94,
|
|
"properties": {
|
|
"yeardiscovered": "1843",
|
|
"atomicmass": "158.93",
|
|
"standardstate": "solid",
|
|
"groupblock": "lanthanide",
|
|
"discovered_by": "Carl Gustaf Mosander",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 66,
|
|
"symbol": "Dy",
|
|
"name": "Dysprosium",
|
|
"protons": 66,
|
|
"neutrons": 97,
|
|
"properties": {
|
|
"yeardiscovered": "1886",
|
|
"atomicmass": "162.50",
|
|
"standardstate": "solid",
|
|
"groupblock": "lanthanide",
|
|
"discovered_by": "Paul Émile Lecoq de Boisbaudran",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "b3b3cc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 67,
|
|
"symbol": "Ho",
|
|
"name": "Holmium",
|
|
"protons": 67,
|
|
"neutrons": 98,
|
|
"properties": {
|
|
"yeardiscovered": "1878",
|
|
"atomicmass": "164.93",
|
|
"standardstate": "solid",
|
|
"groupblock": "lanthanide",
|
|
"discovered_by": "Marc Delafontaine, Jacques-Louis Soret",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff9966"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 68,
|
|
"symbol": "Er",
|
|
"name": "Erbium",
|
|
"protons": 68,
|
|
"neutrons": 99,
|
|
"properties": {
|
|
"yeardiscovered": "1842",
|
|
"atomicmass": "167.26",
|
|
"standardstate": "solid",
|
|
"groupblock": "lanthanide",
|
|
"discovered_by": "Carl Gustaf Mosander",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "cc6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 69,
|
|
"symbol": "Tm",
|
|
"name": "Thulium",
|
|
"protons": 69,
|
|
"neutrons": 100,
|
|
"properties": {
|
|
"yeardiscovered": "1879",
|
|
"atomicmass": "168.93",
|
|
"standardstate": "solid",
|
|
"groupblock": "lanthanide",
|
|
"discovered_by": "Per Teodor Cleve",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 70,
|
|
"symbol": "Yb",
|
|
"name": "Ytterbium",
|
|
"protons": 70,
|
|
"neutrons": 103,
|
|
"properties": {
|
|
"yeardiscovered": "1878",
|
|
"atomicmass": "173.04",
|
|
"standardstate": "solid",
|
|
"groupblock": "lanthanide",
|
|
"discovered_by": "Jean Charles Galissard de Marignac",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "99ccff"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 71,
|
|
"symbol": "Lu",
|
|
"name": "Lutetium",
|
|
"protons": 71,
|
|
"neutrons": 104,
|
|
"properties": {
|
|
"yeardiscovered": "1907",
|
|
"atomicmass": "174.97",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Carl Auer von Welsbach, Georges Urbain",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 72,
|
|
"symbol": "Hf",
|
|
"name": "Hafnium",
|
|
"protons": 72,
|
|
"neutrons": 106,
|
|
"properties": {
|
|
"yeardiscovered": "1923",
|
|
"atomicmass": "178.49",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Dirk Coster, George de Hevesy",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "b3b3cc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 73,
|
|
"symbol": "Ta",
|
|
"name": "Tantalum",
|
|
"protons": 73,
|
|
"neutrons": 108,
|
|
"properties": {
|
|
"yeardiscovered": "1802",
|
|
"atomicmass": "180.95",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Anders Gustaf Ekeberg",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff9966"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 74,
|
|
"symbol": "W",
|
|
"name": "Tungsten",
|
|
"protons": 74,
|
|
"neutrons": 110,
|
|
"properties": {
|
|
"yeardiscovered": "1783",
|
|
"atomicmass": "183.84",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Juan José Elhuyar, Fausto Elhuyar",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "cc6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 75,
|
|
"symbol": "Re",
|
|
"name": "Rhenium",
|
|
"protons": 75,
|
|
"neutrons": 111,
|
|
"properties": {
|
|
"yeardiscovered": "1925",
|
|
"atomicmass": "186.21",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Walter Noddack, Ida Tacke, Otto Berg",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e68a00"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 76,
|
|
"symbol": "Os",
|
|
"name": "Osmium",
|
|
"protons": 76,
|
|
"neutrons": 116,
|
|
"properties": {
|
|
"yeardiscovered": "1803",
|
|
"atomicmass": "190.23",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Smithson Tennant",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "999999"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 77,
|
|
"symbol": "Ir",
|
|
"name": "Iridium",
|
|
"protons": 77,
|
|
"neutrons": 115,
|
|
"properties": {
|
|
"yeardiscovered": "1803",
|
|
"atomicmass": "192.22",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Smithson Tennant",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 78,
|
|
"symbol": "Pt",
|
|
"name": "Platinum",
|
|
"protons": 78,
|
|
"neutrons": 117,
|
|
"properties": {
|
|
"yeardiscovered": "Ancient",
|
|
"atomicmass": "195.08",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Ancient civilizations",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "b3b3cc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 79,
|
|
"symbol": "Au",
|
|
"name": "Gold",
|
|
"protons": 79,
|
|
"neutrons": 118,
|
|
"properties": {
|
|
"yeardiscovered": "Ancient",
|
|
"atomicmass": "196.97",
|
|
"standardstate": "solid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Ancient civilizations",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 80,
|
|
"symbol": "Hg",
|
|
"name": "Mercury",
|
|
"protons": 80,
|
|
"neutrons": 121,
|
|
"properties": {
|
|
"yeardiscovered": "Ancient",
|
|
"atomicmass": "200.59",
|
|
"standardstate": "liquid",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Ancient civilizations",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "99ccff"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 81,
|
|
"symbol": "Tl",
|
|
"name": "Thallium",
|
|
"protons": 81,
|
|
"neutrons": 123,
|
|
"properties": {
|
|
"yeardiscovered": "1861",
|
|
"atomicmass": "204.38",
|
|
"standardstate": "solid",
|
|
"groupblock": "post-transition metal",
|
|
"discovered_by": "William Crookes",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff9966"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 82,
|
|
"symbol": "Pb",
|
|
"name": "Lead",
|
|
"protons": 82,
|
|
"neutrons": 125,
|
|
"properties": {
|
|
"yeardiscovered": "Ancient",
|
|
"atomicmass": "207.2",
|
|
"standardstate": "solid",
|
|
"groupblock": "post-transition metal",
|
|
"discovered_by": "Ancient civilizations",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "cc6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 83,
|
|
"symbol": "Bi",
|
|
"name": "Bismuth",
|
|
"protons": 83,
|
|
"neutrons": 126,
|
|
"properties": {
|
|
"yeardiscovered": "Ancient",
|
|
"atomicmass": "208.98",
|
|
"standardstate": "solid",
|
|
"groupblock": "post-transition metal",
|
|
"discovered_by": "Ancient civilizations",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 84,
|
|
"symbol": "Po",
|
|
"name": "Polonium",
|
|
"protons": 84,
|
|
"neutrons": 125,
|
|
"properties": {
|
|
"yeardiscovered": "1898",
|
|
"atomicmass": "(209)",
|
|
"standardstate": "solid",
|
|
"groupblock": "metalloid",
|
|
"discovered_by": "Marie Curie, Pierre Curie",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 85,
|
|
"symbol": "At",
|
|
"name": "Astatine",
|
|
"protons": 85,
|
|
"neutrons": 125,
|
|
"properties": {
|
|
"yeardiscovered": "1940",
|
|
"atomicmass": "(210)",
|
|
"standardstate": "solid",
|
|
"groupblock": "halogen",
|
|
"discovered_by": "Dale R. Corson, Kenneth Ross MacKenzie, Emilio Segrè",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "b3b3cc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 86,
|
|
"symbol": "Rn",
|
|
"name": "Radon",
|
|
"protons": 86,
|
|
"neutrons": 136,
|
|
"properties": {
|
|
"yeardiscovered": "1900",
|
|
"atomicmass": "(222)",
|
|
"standardstate": "gas",
|
|
"groupblock": "noble gas",
|
|
"discovered_by": "Friedrich Ernst Dorn",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 87,
|
|
"symbol": "Fr",
|
|
"name": "Francium",
|
|
"protons": 87,
|
|
"neutrons": 136,
|
|
"properties": {
|
|
"yeardiscovered": "1939",
|
|
"atomicmass": "(223)",
|
|
"standardstate": "solid",
|
|
"groupblock": "alkali metal",
|
|
"discovered_by": "Marguerite Perey",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "99ccff"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 88,
|
|
"symbol": "Ra",
|
|
"name": "Radium",
|
|
"protons": 88,
|
|
"neutrons": 138,
|
|
"properties": {
|
|
"yeardiscovered": "1898",
|
|
"atomicmass": "(226)",
|
|
"standardstate": "solid",
|
|
"groupblock": "alkaline earth metal",
|
|
"discovered_by": "Marie Curie, Pierre Curie",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 89,
|
|
"symbol": "Ac",
|
|
"name": "Actinium",
|
|
"protons": 89,
|
|
"neutrons": 138,
|
|
"properties": {
|
|
"yeardiscovered": "1899",
|
|
"atomicmass": "(227)",
|
|
"standardstate": "solid",
|
|
"groupblock": "actinide",
|
|
"discovered_by": "Friedrich Oskar Giesel",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "b3b3cc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 90,
|
|
"symbol": "Th",
|
|
"name": "Thorium",
|
|
"protons": 90,
|
|
"neutrons": 142,
|
|
"properties": {
|
|
"yeardiscovered": "1828",
|
|
"atomicmass": "232.04",
|
|
"standardstate": "solid",
|
|
"groupblock": "actinide",
|
|
"discovered_by": "Jöns Jakob Berzelius",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 91,
|
|
"symbol": "Pa",
|
|
"name": "Protactinium",
|
|
"protons": 91,
|
|
"neutrons": 140,
|
|
"properties": {
|
|
"yeardiscovered": "1913",
|
|
"atomicmass": "231.04",
|
|
"standardstate": "solid",
|
|
"groupblock": "actinide",
|
|
"discovered_by": "Kasimir Fajans, Otto H. Giesel",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff9966"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 92,
|
|
"symbol": "U",
|
|
"name": "Uranium",
|
|
"protons": 92,
|
|
"neutrons": 146,
|
|
"properties": {
|
|
"yeardiscovered": "1789",
|
|
"atomicmass": "238.03",
|
|
"standardstate": "solid",
|
|
"groupblock": "actinide",
|
|
"discovered_by": "Martin Heinrich Klaproth",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "cc6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 93,
|
|
"symbol": "Np",
|
|
"name": "Neptunium",
|
|
"protons": 93,
|
|
"neutrons": 144,
|
|
"properties": {
|
|
"yeardiscovered": "1940",
|
|
"atomicmass": "(237)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "actinide",
|
|
"discovered_by": "Edwin McMillan, Philip H. Abelson",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 94,
|
|
"symbol": "Pu",
|
|
"name": "Plutonium",
|
|
"protons": 94,
|
|
"neutrons": 145,
|
|
"properties": {
|
|
"yeardiscovered": "1940",
|
|
"atomicmass": "(244)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "actinide",
|
|
"discovered_by": "Glenn T. Seaborg, Ralph A. James, Albert Ghiorso",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 95,
|
|
"symbol": "Am",
|
|
"name": "Americium",
|
|
"protons": 95,
|
|
"neutrons": 148,
|
|
"properties": {
|
|
"yeardiscovered": "1944",
|
|
"atomicmass": "(243)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "actinide",
|
|
"discovered_by": "Glenn T. Seaborg, Ralph A. James, Leon O. Morgan, Albert Ghiorso",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "b3b3cc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 96,
|
|
"symbol": "Cm",
|
|
"name": "Curium",
|
|
"protons": 96,
|
|
"neutrons": 151,
|
|
"properties": {
|
|
"yeardiscovered": "1944",
|
|
"atomicmass": "(247)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "actinide",
|
|
"discovered_by": "Glenn T. Seaborg, Ralph A. James, Albert Ghiorso",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 97,
|
|
"symbol": "Bk",
|
|
"name": "Berkelium",
|
|
"protons": 97,
|
|
"neutrons": 150,
|
|
"properties": {
|
|
"yeardiscovered": "1949",
|
|
"atomicmass": "(247)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "actinide",
|
|
"discovered_by": "Glenn T. Seaborg, Ralph A. James, Albert Ghiorso",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff9966"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 98,
|
|
"symbol": "Cf",
|
|
"name": "Californium",
|
|
"protons": 98,
|
|
"neutrons": 153,
|
|
"properties": {
|
|
"yeardiscovered": "1950",
|
|
"atomicmass": "(251)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "actinide",
|
|
"discovered_by": "Glenn T. Seaborg, Ralph A. James, Albert Ghiorso",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "cc6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 99,
|
|
"symbol": "Es",
|
|
"name": "Einsteinium",
|
|
"protons": 99,
|
|
"neutrons": 153,
|
|
"properties": {
|
|
"yeardiscovered": "1952",
|
|
"atomicmass": "(252)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "actinide",
|
|
"discovered_by": "Albert Ghiorso, Glenn T. Seaborg, Ralph A. James",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 100,
|
|
"symbol": "Fm",
|
|
"name": "Fermium",
|
|
"protons": 100,
|
|
"neutrons": 157,
|
|
"properties": {
|
|
"yeardiscovered": "1952",
|
|
"atomicmass": "(257)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "actinide",
|
|
"discovered_by": "Albert Ghiorso, Glenn T. Seaborg, Ralph A. James",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 101,
|
|
"symbol": "Md",
|
|
"name": "Mendelevium",
|
|
"protons": 101,
|
|
"neutrons": 157,
|
|
"properties": {
|
|
"yeardiscovered": "1955",
|
|
"atomicmass": "(258)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "actinide",
|
|
"discovered_by": "Albert Ghiorso, Glenn T. Seaborg, Ralph A. James",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "b3b3cc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 102,
|
|
"symbol": "No",
|
|
"name": "Nobelium",
|
|
"protons": 102,
|
|
"neutrons": 157,
|
|
"properties": {
|
|
"yeardiscovered": "1958",
|
|
"atomicmass": "(259)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "actinide",
|
|
"discovered_by": "Albert Ghiorso, Glenn T. Seaborg, Ralph A. James",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 103,
|
|
"symbol": "Lr",
|
|
"name": "Lawrencium",
|
|
"protons": 103,
|
|
"neutrons": 159,
|
|
"properties": {
|
|
"yeardiscovered": "1961",
|
|
"atomicmass": "(262)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "actinide",
|
|
"discovered_by": "Albert Ghiorso, Glenn T. Seaborg, Ralph A. James",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff9966"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 104,
|
|
"symbol": "Rf",
|
|
"name": "Rutherfordium",
|
|
"protons": 104,
|
|
"neutrons": 157,
|
|
"properties": {
|
|
"yeardiscovered": "1969",
|
|
"atomicmass": "(267)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Joint Institute for Nuclear Research (JINR) and Lawrence Berkeley National Laboratory (LBNL)",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "cc6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 105,
|
|
"symbol": "Db",
|
|
"name": "Dubnium",
|
|
"protons": 105,
|
|
"neutrons": 157,
|
|
"properties": {
|
|
"yeardiscovered": "1967",
|
|
"atomicmass": "(270)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Joint Institute for Nuclear Research (JINR) and Lawrence Berkeley National Laboratory (LBNL)",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 106,
|
|
"symbol": "Sg",
|
|
"name": "Seaborgium",
|
|
"protons": 106,
|
|
"neutrons": 157,
|
|
"properties": {
|
|
"yeardiscovered": "1974",
|
|
"atomicmass": "(271)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Joint Institute for Nuclear Research (JINR) and Lawrence Livermore National Laboratory (LLNL)",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 107,
|
|
"symbol": "Bh",
|
|
"name": "Bohrium",
|
|
"protons": 107,
|
|
"neutrons": 157,
|
|
"properties": {
|
|
"yeardiscovered": "1981",
|
|
"atomicmass": "(270)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Gesellschaft für Schwerionenforschung (GSI) Helmholtz Centre for Heavy Ion Research",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "b3b3cc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 108,
|
|
"symbol": "Hs",
|
|
"name": "Hassium",
|
|
"protons": 108,
|
|
"neutrons": 157,
|
|
"properties": {
|
|
"yeardiscovered": "1984",
|
|
"atomicmass": "(277)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Gesellschaft für Schwerionenforschung (GSI) Helmholtz Centre for Heavy Ion Research",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "cc6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 109,
|
|
"symbol": "Mt",
|
|
"name": "Meitnerium",
|
|
"protons": 109,
|
|
"neutrons": 157,
|
|
"properties": {
|
|
"yeardiscovered": "1982",
|
|
"atomicmass": "(276)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Gesellschaft für Schwerionenforschung (GSI) Helmholtz Centre for Heavy Ion Research",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 110,
|
|
"symbol": "Ds",
|
|
"name": "Darmstadtium",
|
|
"protons": 110,
|
|
"neutrons": 157,
|
|
"properties": {
|
|
"yeardiscovered": "1994",
|
|
"atomicmass": "(281)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Gesellschaft für Schwerionenforschung (GSI) Helmholtz Centre for Heavy Ion Research",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff9966"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 111,
|
|
"symbol": "Rg",
|
|
"name": "Roentgenium",
|
|
"protons": 111,
|
|
"neutrons": 161,
|
|
"properties": {
|
|
"yeardiscovered": "1994",
|
|
"atomicmass": "(280)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Gesellschaft für Schwerionenforschung (GSI) Helmholtz Centre for Heavy Ion Research",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "b3b3cc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 112,
|
|
"symbol": "Cn",
|
|
"name": "Copernicium",
|
|
"protons": 112,
|
|
"neutrons": 161,
|
|
"properties": {
|
|
"yeardiscovered": "1996",
|
|
"atomicmass": "(285)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "transition metal",
|
|
"discovered_by": "Gesellschaft für Schwerionenforschung (GSI) Helmholtz Centre for Heavy Ion Research",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 113,
|
|
"symbol": "Nh",
|
|
"name": "Nihonium",
|
|
"protons": 113,
|
|
"neutrons": 165,
|
|
"properties": {
|
|
"yeardiscovered": "2003",
|
|
"atomicmass": "(286)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "post-transition metal",
|
|
"discovered_by": "Joint Institute for Nuclear Research (JINR) and Lawrence Livermore National Laboratory (LLNL)",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 114,
|
|
"symbol": "Fl",
|
|
"name": "Flerovium",
|
|
"protons": 114,
|
|
"neutrons": 167,
|
|
"properties": {
|
|
"yeardiscovered": "1998",
|
|
"atomicmass": "(289)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "post-transition metal",
|
|
"discovered_by": "Joint Institute for Nuclear Research (JINR) and Lawrence Livermore National Laboratory (LLNL)",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "cc6666"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 115,
|
|
"symbol": "Mc",
|
|
"name": "Moscovium",
|
|
"protons": 115,
|
|
"neutrons": 170,
|
|
"properties": {
|
|
"yeardiscovered": "2003",
|
|
"atomicmass": "(290)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "post-transition metal",
|
|
"discovered_by": "Joint Institute for Nuclear Research (JINR) and Lawrence Livermore National Laboratory (LLNL)",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 116,
|
|
"symbol": "Lv",
|
|
"name": "Livermorium",
|
|
"protons": 116,
|
|
"neutrons": 172,
|
|
"properties": {
|
|
"yeardiscovered": "2000",
|
|
"atomicmass": "(293)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "post-transition metal",
|
|
"discovered_by": "Joint Institute for Nuclear Research (JINR) and Lawrence Livermore National Laboratory (LLNL)",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "ff9966"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 117,
|
|
"symbol": "Ts",
|
|
"name": "Tennessine",
|
|
"protons": 117,
|
|
"neutrons": 176,
|
|
"properties": {
|
|
"yeardiscovered": "2010",
|
|
"atomicmass": "(294)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "post-transition metal",
|
|
"discovered_by": "Joint Institute for Nuclear Research (JINR) and Oak Ridge National Laboratory (ORNL)",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "b3b3cc"
|
|
}
|
|
},
|
|
{
|
|
"atomicNumber": 118,
|
|
"symbol": "Og",
|
|
"name": "Oganesson",
|
|
"protons": 118,
|
|
"neutrons": 176,
|
|
"properties": {
|
|
"yeardiscovered": "2002",
|
|
"atomicmass": "(294)",
|
|
"standardstate": "artificial",
|
|
"groupblock": "noble gas",
|
|
"discovered_by": "Joint Institute for Nuclear Research (JINR) and Lawrence Livermore National Laboratory (LLNL)",
|
|
"named_by": null
|
|
},
|
|
"representation": {
|
|
"color": "e6e6e6"
|
|
}
|
|
}
|
|
]
|
|
} |