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Chemical Elements - YAML

Chemical elements are the fundamental units of matter defined by the number of protons in their atomic nucleus (atomic number). Currently, 118 elements have been confirmed and organized in the periodic table. Elements are classified into metals, nonmetals, metalloids, and noble gases, each possessing unique physical and chemical properties. In 2016, element 118, Oganesson, was officially named, completing the 7th period of the periodic table.

chemistry elements periodic table atomic number chemical symbols science 
- code: "1"
  slug: "hydrogen"
  name: "Hydrogen"
  description: "Element with atomic number, classified as Nonmetal."
  atomicWeight: 1.01
  category: "Nonmetal"
  group: 1
  period: 1
  atomicNumber: 1
  symbol: "H"
- code: "2"
  slug: "helium"
  name: "Helium"
  description: "Element with atomic number, classified as Noble Gas."
  atomicWeight: 4
  category: "Noble Gas"
  group: 18
  period: 1
  atomicNumber: 2
  symbol: "He"
- code: "3"
  slug: "lithium"
  name: "Lithium"
  description: "Element with atomic number, classified as Alkali Metal."
  atomicWeight: 6.94
  category: "Alkali Metal"
  group: 1
  period: 2
  atomicNumber: 3
  symbol: "Li"
- code: "4"
  slug: "beryllium"
  name: "Beryllium"
  description: "Element with atomic number, classified as Alkaline Earth Metal."
  atomicWeight: 9.01
  category: "Alkaline Earth Metal"
  group: 2
  period: 2
  atomicNumber: 4
  symbol: "Be"
- code: "5"
  slug: "boron"
  name: "Boron"
  description: "Element with atomic number, classified as Metalloid."
  atomicWeight: 10.81
  category: "Metalloid"
  group: 13
  period: 2
  atomicNumber: 5
  symbol: "B"
- code: "6"
  slug: "carbon"
  name: "Carbon"
  description: "Element with atomic number, classified as Nonmetal."
  atomicWeight: 12.01
  category: "Nonmetal"
  group: 14
  period: 2
  atomicNumber: 6
  symbol: "C"
- code: "7"
  slug: "nitrogen"
  name: "Nitrogen"
  description: "Element with atomic number, classified as Nonmetal."
  atomicWeight: 14.01
  category: "Nonmetal"
  group: 15
  period: 2
  atomicNumber: 7
  symbol: "N"
- code: "8"
  slug: "oxygen"
  name: "Oxygen"
  description: "Element with atomic number, classified as Nonmetal."
  atomicWeight: 16
  category: "Nonmetal"
  group: 16
  period: 2
  atomicNumber: 8
  symbol: "O"
- code: "9"
  slug: "fluorine"
  name: "Fluorine"
  description: "Element with atomic number, classified as Halogen."
  atomicWeight: 19
  category: "Halogen"
  group: 17
  period: 2
  atomicNumber: 9
  symbol: "F"
- code: "10"
  slug: "neon"
  name: "Neon"
  description: "Element with atomic number, classified as Noble Gas."
  atomicWeight: 20.18
  category: "Noble Gas"
  group: 18
  period: 2
  atomicNumber: 10
  symbol: "Ne"
- code: "11"
  slug: "sodium"
  name: "Sodium"
  description: "Element with atomic number, classified as Alkali Metal."
  atomicWeight: 23
  category: "Alkali Metal"
  group: 1
  period: 3
  atomicNumber: 11
  symbol: "Na"
- code: "12"
  slug: "magnesium"
  name: "Magnesium"
  description: "Element with atomic number, classified as Alkaline Earth Metal."
  atomicWeight: 24.31
  category: "Alkaline Earth Metal"
  group: 2
  period: 3
  atomicNumber: 12
  symbol: "Mg"
- code: "13"
  slug: "aluminum"
  name: "Aluminum"
  description: "Element with atomic number, classified as Post-transition Metal."
  atomicWeight: 26.98
  category: "Post-transition Metal"
  group: 13
  period: 3
  atomicNumber: 13
  symbol: "Al"
- code: "14"
  slug: "silicon"
  name: "Silicon"
  description: "Element with atomic number, classified as Metalloid."
  atomicWeight: 28.09
  category: "Metalloid"
  group: 14
  period: 3
  atomicNumber: 14
  symbol: "Si"
- code: "15"
  slug: "phosphorus"
  name: "Phosphorus"
  description: "Element with atomic number, classified as Nonmetal."
  atomicWeight: 30.97
  category: "Nonmetal"
  group: 15
  period: 3
  atomicNumber: 15
  symbol: "P"
- code: "16"
  slug: "sulfur"
  name: "Sulfur"
  description: "Element with atomic number, classified as Nonmetal."
  atomicWeight: 32.07
  category: "Nonmetal"
  group: 16
  period: 3
  atomicNumber: 16
  symbol: "S"
- code: "17"
  slug: "chlorine"
  name: "Chlorine"
  description: "Element with atomic number, classified as Halogen."
  atomicWeight: 35.45
  category: "Halogen"
  group: 17
  period: 3
  atomicNumber: 17
  symbol: "Cl"
- code: "18"
  slug: "argon"
  name: "Argon"
  description: "Element with atomic number, classified as Noble Gas."
  atomicWeight: 39.95
  category: "Noble Gas"
  group: 18
  period: 3
  atomicNumber: 18
  symbol: "Ar"
- code: "19"
  slug: "potassium"
  name: "Potassium"
  description: "Element with atomic number, classified as Alkali Metal."
  atomicWeight: 39.1
  category: "Alkali Metal"
  group: 1
  period: 4
  atomicNumber: 19
  symbol: "K"
- code: "20"
  slug: "calcium"
  name: "Calcium"
  description: "Element with atomic number, classified as Alkaline Earth Metal."
  atomicWeight: 40.08
  category: "Alkaline Earth Metal"
  group: 2
  period: 4
  atomicNumber: 20
  symbol: "Ca"
- code: "21"
  slug: "scandium"
  name: "Scandium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 44.96
  category: "Transition Metal"
  group: 3
  period: 4
  atomicNumber: 21
  symbol: "Sc"
- code: "22"
  slug: "titanium"
  name: "Titanium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 47.89
  category: "Transition Metal"
  group: 4
  period: 4
  atomicNumber: 22
  symbol: "Ti"
- code: "23"
  slug: "vanadium"
  name: "Vanadium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 50.94
  category: "Transition Metal"
  group: 5
  period: 4
  atomicNumber: 23
  symbol: "V"
- code: "24"
  slug: "chromium"
  name: "Chromium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 52
  category: "Transition Metal"
  group: 6
  period: 4
  atomicNumber: 24
  symbol: "Cr"
- code: "25"
  slug: "manganese"
  name: "Manganese"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 54.94
  category: "Transition Metal"
  group: 7
  period: 4
  atomicNumber: 25
  symbol: "Mn"
- code: "26"
  slug: "iron"
  name: "Iron"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 55.85
  category: "Transition Metal"
  group: 8
  period: 4
  atomicNumber: 26
  symbol: "Fe"
- code: "27"
  slug: "cobalt"
  name: "Cobalt"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 58.93
  category: "Transition Metal"
  group: 9
  period: 4
  atomicNumber: 27
  symbol: "Co"
- code: "28"
  slug: "nickel"
  name: "Nickel"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 58.69
  category: "Transition Metal"
  group: 10
  period: 4
  atomicNumber: 28
  symbol: "Ni"
- code: "29"
  slug: "copper"
  name: "Copper"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 63.55
  category: "Transition Metal"
  group: 11
  period: 4
  atomicNumber: 29
  symbol: "Cu"
- code: "30"
  slug: "zinc"
  name: "Zinc"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 65.39
  category: "Transition Metal"
  group: 12
  period: 4
  atomicNumber: 30
  symbol: "Zn"
- code: "31"
  slug: "gallium"
  name: "Gallium"
  description: "Element with atomic number, classified as Post-transition Metal."
  atomicWeight: 69.72
  category: "Post-transition Metal"
  group: 13
  period: 4
  atomicNumber: 31
  symbol: "Ga"
- code: "32"
  slug: "germanium"
  name: "Germanium"
  description: "Element with atomic number, classified as Metalloid."
  atomicWeight: 72.61
  category: "Metalloid"
  group: 14
  period: 4
  atomicNumber: 32
  symbol: "Ge"
- code: "33"
  slug: "arsenic"
  name: "Arsenic"
  description: "Element with atomic number, classified as Metalloid."
  atomicWeight: 74.92
  category: "Metalloid"
  group: 15
  period: 4
  atomicNumber: 33
  symbol: "As"
- code: "34"
  slug: "selenium"
  name: "Selenium"
  description: "Element with atomic number, classified as Nonmetal."
  atomicWeight: 78.96
  category: "Nonmetal"
  group: 16
  period: 4
  atomicNumber: 34
  symbol: "Se"
- code: "35"
  slug: "bromine"
  name: "Bromine"
  description: "Element with atomic number, classified as Halogen."
  atomicWeight: 79.9
  category: "Halogen"
  group: 17
  period: 4
  atomicNumber: 35
  symbol: "Br"
- code: "36"
  slug: "krypton"
  name: "Krypton"
  description: "Element with atomic number, classified as Noble Gas."
  atomicWeight: 83.8
  category: "Noble Gas"
  group: 18
  period: 4
  atomicNumber: 36
  symbol: "Kr"
- code: "37"
  slug: "rubidium"
  name: "Rubidium"
  description: "Element with atomic number, classified as Alkali Metal."
  atomicWeight: 85.48
  category: "Alkali Metal"
  group: 1
  period: 5
  atomicNumber: 37
  symbol: "Rb"
- code: "38"
  slug: "strontium"
  name: "Strontium"
  description: "Element with atomic number, classified as Alkaline Earth Metal."
  atomicWeight: 87.62
  category: "Alkaline Earth Metal"
  group: 2
  period: 5
  atomicNumber: 38
  symbol: "Sr"
- code: "39"
  slug: "yttrium"
  name: "Yttrium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 88.91
  category: "Transition Metal"
  group: 3
  period: 5
  atomicNumber: 39
  symbol: "Y"
- code: "40"
  slug: "zirconium"
  name: "Zirconium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 91.22
  category: "Transition Metal"
  group: 4
  period: 5
  atomicNumber: 40
  symbol: "Zr"
- code: "41"
  slug: "niobium"
  name: "Niobium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 92.91
  category: "Transition Metal"
  group: 5
  period: 5
  atomicNumber: 41
  symbol: "Nb"
- code: "42"
  slug: "molybdenum"
  name: "Molybdenum"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 95.94
  category: "Transition Metal"
  group: 6
  period: 5
  atomicNumber: 42
  symbol: "Mo"
- code: "43"
  slug: "technetium"
  name: "Technetium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 98
  category: "Transition Metal"
  group: 7
  period: 5
  atomicNumber: 43
  symbol: "Tc"
- code: "44"
  slug: "ruthenium"
  name: "Ruthenium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 101.07
  category: "Transition Metal"
  group: 8
  period: 5
  atomicNumber: 44
  symbol: "Ru"
- code: "45"
  slug: "rhodium"
  name: "Rhodium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 102.91
  category: "Transition Metal"
  group: 9
  period: 5
  atomicNumber: 45
  symbol: "Rh"
- code: "46"
  slug: "palladium"
  name: "Palladium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 106.42
  category: "Transition Metal"
  group: 10
  period: 5
  atomicNumber: 46
  symbol: "Pd"
- code: "47"
  slug: "silver"
  name: "Silver"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 107.87
  category: "Transition Metal"
  group: 11
  period: 5
  atomicNumber: 47
  symbol: "Ag"
- code: "48"
  slug: "cadmium"
  name: "Cadmium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 112.41
  category: "Transition Metal"
  group: 12
  period: 5
  atomicNumber: 48
  symbol: "Cd"
- code: "49"
  slug: "indium"
  name: "Indium"
  description: "Element with atomic number, classified as Post-transition Metal."
  atomicWeight: 114.82
  category: "Post-transition Metal"
  group: 13
  period: 5
  atomicNumber: 49
  symbol: "In"
- code: "50"
  slug: "tin"
  name: "Tin"
  description: "Element with atomic number, classified as Post-transition Metal."
  atomicWeight: 118.71
  category: "Post-transition Metal"
  group: 14
  period: 5
  atomicNumber: 50
  symbol: "Sn"
- code: "51"
  slug: "antimony"
  name: "Antimony"
  description: "Element with atomic number, classified as Metalloid."
  atomicWeight: 121.76
  category: "Metalloid"
  group: 15
  period: 5
  atomicNumber: 51
  symbol: "Sb"
- code: "52"
  slug: "tellurium"
  name: "Tellurium"
  description: "Element with atomic number, classified as Metalloid."
  atomicWeight: 127.6
  category: "Metalloid"
  group: 16
  period: 5
  atomicNumber: 52
  symbol: "Te"
- code: "53"
  slug: "iodine"
  name: "Iodine"
  description: "Element with atomic number, classified as Halogen."
  atomicWeight: 126.9
  category: "Halogen"
  group: 17
  period: 5
  atomicNumber: 53
  symbol: "I"
- code: "54"
  slug: "xenon"
  name: "Xenon"
  description: "Element with atomic number, classified as Noble Gas."
  atomicWeight: 131.29
  category: "Noble Gas"
  group: 18
  period: 5
  atomicNumber: 54
  symbol: "Xe"
- code: "55"
  slug: "cesium"
  name: "Cesium"
  description: "Element with atomic number, classified as Alkali Metal."
  atomicWeight: 132.91
  category: "Alkali Metal"
  group: 1
  period: 6
  atomicNumber: 55
  symbol: "Cs"
- code: "56"
  slug: "barium"
  name: "Barium"
  description: "Element with atomic number, classified as Alkaline Earth Metal."
  atomicWeight: 137.33
  category: "Alkaline Earth Metal"
  group: 2
  period: 6
  atomicNumber: 56
  symbol: "Ba"
- code: "57"
  slug: "lanthanum"
  name: "Lanthanum"
  description: "Element with atomic number, classified as Lanthanoid."
  atomicWeight: 138.91
  category: "Lanthanoid"
  group: 3
  period: 6
  atomicNumber: 57
  symbol: "La"
- code: "58"
  slug: "cerium"
  name: "Cerium"
  description: "Element with atomic number, classified as Lanthanoid."
  atomicWeight: 140.12
  category: "Lanthanoid"
  group: 3
  period: 6
  atomicNumber: 58
  symbol: "Ce"
- code: "59"
  slug: "praseodymium"
  name: "Praseodymium"
  description: "Element with atomic number, classified as Lanthanoid."
  atomicWeight: 140.91
  category: "Lanthanoid"
  group: 3
  period: 6
  atomicNumber: 59
  symbol: "Pr"
- code: "60"
  slug: "neodymium"
  name: "Neodymium"
  description: "Element with atomic number, classified as Lanthanoid."
  atomicWeight: 144.24
  category: "Lanthanoid"
  group: 3
  period: 6
  atomicNumber: 60
  symbol: "Nd"
- code: "61"
  slug: "promethium"
  name: "Promethium"
  description: "Element with atomic number, classified as Lanthanoid."
  atomicWeight: 145
  category: "Lanthanoid"
  group: 3
  period: 6
  atomicNumber: 61
  symbol: "Pm"
- code: "62"
  slug: "samarium"
  name: "Samarium"
  description: "Element with atomic number, classified as Lanthanoid."
  atomicWeight: 150.36
  category: "Lanthanoid"
  group: 3
  period: 6
  atomicNumber: 62
  symbol: "Sm"
- code: "63"
  slug: "europium"
  name: "Europium"
  description: "Element with atomic number, classified as Lanthanoid."
  atomicWeight: 151.97
  category: "Lanthanoid"
  group: 3
  period: 6
  atomicNumber: 63
  symbol: "Eu"
- code: "64"
  slug: "gadolinium"
  name: "Gadolinium"
  description: "Element with atomic number, classified as Lanthanoid."
  atomicWeight: 157.25
  category: "Lanthanoid"
  group: 3
  period: 6
  atomicNumber: 64
  symbol: "Gd"
- code: "65"
  slug: "terbium"
  name: "Terbium"
  description: "Element with atomic number, classified as Lanthanoid."
  atomicWeight: 158.93
  category: "Lanthanoid"
  group: 3
  period: 6
  atomicNumber: 65
  symbol: "Tb"
- code: "66"
  slug: "dysprosium"
  name: "Dysprosium"
  description: "Element with atomic number, classified as Lanthanoid."
  atomicWeight: 162.5
  category: "Lanthanoid"
  group: 3
  period: 6
  atomicNumber: 66
  symbol: "Dy"
- code: "67"
  slug: "holmium"
  name: "Holmium"
  description: "Element with atomic number, classified as Lanthanoid."
  atomicWeight: 164.93
  category: "Lanthanoid"
  group: 3
  period: 6
  atomicNumber: 67
  symbol: "Ho"
- code: "68"
  slug: "erbium"
  name: "Erbium"
  description: "Element with atomic number, classified as Lanthanoid."
  atomicWeight: 167.26
  category: "Lanthanoid"
  group: 3
  period: 6
  atomicNumber: 68
  symbol: "Er"
- code: "69"
  slug: "thulium"
  name: "Thulium"
  description: "Element with atomic number, classified as Lanthanoid."
  atomicWeight: 168.93
  category: "Lanthanoid"
  group: 3
  period: 6
  atomicNumber: 69
  symbol: "Tm"
- code: "70"
  slug: "ytterbium"
  name: "Ytterbium"
  description: "Element with atomic number, classified as Lanthanoid."
  atomicWeight: 173.04
  category: "Lanthanoid"
  group: 3
  period: 6
  atomicNumber: 70
  symbol: "Yb"
- code: "71"
  slug: "lutetium"
  name: "Lutetium"
  description: "Element with atomic number, classified as Lanthanoid."
  atomicWeight: 174.97
  category: "Lanthanoid"
  group: 3
  period: 6
  atomicNumber: 71
  symbol: "Lu"
- code: "72"
  slug: "hafnium"
  name: "Hafnium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 178.49
  category: "Transition Metal"
  group: 4
  period: 6
  atomicNumber: 72
  symbol: "Hf"
- code: "73"
  slug: "tantalum"
  name: "Tantalum"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 180.95
  category: "Transition Metal"
  group: 5
  period: 6
  atomicNumber: 73
  symbol: "Ta"
- code: "74"
  slug: "tungsten"
  name: "Tungsten"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 183.84
  category: "Transition Metal"
  group: 6
  period: 6
  atomicNumber: 74
  symbol: "W"
- code: "75"
  slug: "rhenium"
  name: "Rhenium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 186.21
  category: "Transition Metal"
  group: 7
  period: 6
  atomicNumber: 75
  symbol: "Re"
- code: "76"
  slug: "osmium"
  name: "Osmium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 190.23
  category: "Transition Metal"
  group: 8
  period: 6
  atomicNumber: 76
  symbol: "Os"
- code: "77"
  slug: "iridium"
  name: "Iridium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 192.22
  category: "Transition Metal"
  group: 9
  period: 6
  atomicNumber: 77
  symbol: "Ir"
- code: "78"
  slug: "platinum"
  name: "Platinum"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 195.08
  category: "Transition Metal"
  group: 10
  period: 6
  atomicNumber: 78
  symbol: "Pt"
- code: "79"
  slug: "gold"
  name: "Gold"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 196.97
  category: "Transition Metal"
  group: 11
  period: 6
  atomicNumber: 79
  symbol: "Au"
- code: "80"
  slug: "mercury"
  name: "Mercury"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 200.59
  category: "Transition Metal"
  group: 12
  period: 6
  atomicNumber: 80
  symbol: "Hg"
- code: "81"
  slug: "thallium"
  name: "Thallium"
  description: "Element with atomic number, classified as Post-transition Metal."
  atomicWeight: 204.38
  category: "Post-transition Metal"
  group: 13
  period: 6
  atomicNumber: 81
  symbol: "Tl"
- code: "82"
  slug: "lead"
  name: "Lead"
  description: "Element with atomic number, classified as Post-transition Metal."
  atomicWeight: 207.21
  category: "Post-transition Metal"
  group: 14
  period: 6
  atomicNumber: 82
  symbol: "Pb"
- code: "83"
  slug: "bismuth"
  name: "Bismuth"
  description: "Element with atomic number, classified as Post-transition Metal."
  atomicWeight: 208.98
  category: "Post-transition Metal"
  group: 15
  period: 6
  atomicNumber: 83
  symbol: "Bi"
- code: "84"
  slug: "polonium"
  name: "Polonium"
  description: "Element with atomic number, classified as Post-transition Metal."
  atomicWeight: 209
  category: "Post-transition Metal"
  group: 16
  period: 6
  atomicNumber: 84
  symbol: "Po"
- code: "85"
  slug: "astatine"
  name: "Astatine"
  description: "Element with atomic number, classified as Halogen."
  atomicWeight: 210
  category: "Halogen"
  group: 17
  period: 6
  atomicNumber: 85
  symbol: "At"
- code: "86"
  slug: "radon"
  name: "Radon"
  description: "Element with atomic number, classified as Noble Gas."
  atomicWeight: 222
  category: "Noble Gas"
  group: 18
  period: 6
  atomicNumber: 86
  symbol: "Rn"
- code: "87"
  slug: "francium"
  name: "Francium"
  description: "Element with atomic number, classified as Alkali Metal."
  atomicWeight: 223
  category: "Alkali Metal"
  group: 1
  period: 7
  atomicNumber: 87
  symbol: "Fr"
- code: "88"
  slug: "radium"
  name: "Radium"
  description: "Element with atomic number, classified as Alkaline Earth Metal."
  atomicWeight: 226
  category: "Alkaline Earth Metal"
  group: 2
  period: 7
  atomicNumber: 88
  symbol: "Ra"
- code: "89"
  slug: "actinium"
  name: "Actinium"
  description: "Element with atomic number, classified as Actinoid."
  atomicWeight: 227
  category: "Actinoid"
  group: 3
  period: 7
  atomicNumber: 89
  symbol: "Ac"
- code: "90"
  slug: "thorium"
  name: "Thorium"
  description: "Element with atomic number, classified as Actinoid."
  atomicWeight: 232.04
  category: "Actinoid"
  group: 3
  period: 7
  atomicNumber: 90
  symbol: "Th"
- code: "91"
  slug: "protactinium"
  name: "Protactinium"
  description: "Element with atomic number, classified as Actinoid."
  atomicWeight: 231.04
  category: "Actinoid"
  group: 3
  period: 7
  atomicNumber: 91
  symbol: "Pa"
- code: "92"
  slug: "uranium"
  name: "Uranium"
  description: "Element with atomic number, classified as Actinoid."
  atomicWeight: 238.03
  category: "Actinoid"
  group: 3
  period: 7
  atomicNumber: 92
  symbol: "U"
- code: "93"
  slug: "neptunium"
  name: "Neptunium"
  description: "Element with atomic number, classified as Actinoid."
  atomicWeight: 237
  category: "Actinoid"
  group: 3
  period: 7
  atomicNumber: 93
  symbol: "Np"
- code: "94"
  slug: "plutonium"
  name: "Plutonium"
  description: "Element with atomic number, classified as Actinoid."
  atomicWeight: 244
  category: "Actinoid"
  group: 3
  period: 7
  atomicNumber: 94
  symbol: "Pu"
- code: "95"
  slug: "americium"
  name: "Americium"
  description: "Element with atomic number, classified as Actinoid."
  atomicWeight: 243
  category: "Actinoid"
  group: 3
  period: 7
  atomicNumber: 95
  symbol: "Am"
- code: "96"
  slug: "curium"
  name: "Curium"
  description: "Element with atomic number, classified as Actinoid."
  atomicWeight: 247
  category: "Actinoid"
  group: 3
  period: 7
  atomicNumber: 96
  symbol: "Cm"
- code: "97"
  slug: "berkelium"
  name: "Berkelium"
  description: "Element with atomic number, classified as Actinoid."
  atomicWeight: 247
  category: "Actinoid"
  group: 3
  period: 7
  atomicNumber: 97
  symbol: "Bk"
- code: "98"
  slug: "californium"
  name: "Californium"
  description: "Element with atomic number, classified as Actinoid."
  atomicWeight: 251
  category: "Actinoid"
  group: 3
  period: 7
  atomicNumber: 98
  symbol: "Cf"
- code: "99"
  slug: "einsteinium"
  name: "Einsteinium"
  description: "Element with atomic number, classified as Actinoid."
  atomicWeight: 252
  category: "Actinoid"
  group: 3
  period: 7
  atomicNumber: 99
  symbol: "Es"
- code: "100"
  slug: "fermium"
  name: "Fermium"
  description: "Element with atomic number, classified as Actinoid."
  atomicWeight: 257
  category: "Actinoid"
  group: 3
  period: 7
  atomicNumber: 100
  symbol: "Fm"
- code: "101"
  slug: "mendelevium"
  name: "Mendelevium"
  description: "Element with atomic number, classified as Actinoid."
  atomicWeight: 258
  category: "Actinoid"
  group: 3
  period: 7
  atomicNumber: 101
  symbol: "Md"
- code: "102"
  slug: "nobelium"
  name: "Nobelium"
  description: "Element with atomic number, classified as Actinoid."
  atomicWeight: 259
  category: "Actinoid"
  group: 3
  period: 7
  atomicNumber: 102
  symbol: "No"
- code: "103"
  slug: "lawrencium"
  name: "Lawrencium"
  description: "Element with atomic number, classified as Actinoid."
  atomicWeight: 262
  category: "Actinoid"
  group: 3
  period: 7
  atomicNumber: 103
  symbol: "Lr"
- code: "104"
  slug: "rutherfordium"
  name: "Rutherfordium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 267
  category: "Transition Metal"
  group: 4
  period: 7
  atomicNumber: 104
  symbol: "Rf"
- code: "105"
  slug: "dubnium"
  name: "Dubnium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 268
  category: "Transition Metal"
  group: 5
  period: 7
  atomicNumber: 105
  symbol: "Db"
- code: "106"
  slug: "seaborgium"
  name: "Seaborgium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 271
  category: "Transition Metal"
  group: 6
  period: 7
  atomicNumber: 106
  symbol: "Sg"
- code: "107"
  slug: "bohrium"
  name: "Bohrium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 272
  category: "Transition Metal"
  group: 7
  period: 7
  atomicNumber: 107
  symbol: "Bh"
- code: "108"
  slug: "hassium"
  name: "Hassium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 270
  category: "Transition Metal"
  group: 8
  period: 7
  atomicNumber: 108
  symbol: "Hs"
- code: "109"
  slug: "meitnerium"
  name: "Meitnerium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 276
  category: "Transition Metal"
  group: 9
  period: 7
  atomicNumber: 109
  symbol: "Mt"
- code: "110"
  slug: "darmstadtium"
  name: "Darmstadtium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 281
  category: "Transition Metal"
  group: 10
  period: 7
  atomicNumber: 110
  symbol: "Ds"
- code: "111"
  slug: "roentgenium"
  name: "Roentgenium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 280
  category: "Transition Metal"
  group: 11
  period: 7
  atomicNumber: 111
  symbol: "Rg"
- code: "112"
  slug: "copernicium"
  name: "Copernicium"
  description: "Element with atomic number, classified as Transition Metal."
  atomicWeight: 285
  category: "Transition Metal"
  group: 12
  period: 7
  atomicNumber: 112
  symbol: "Cn"
- code: "113"
  slug: "nihonium"
  name: "Nihonium"
  description: "Element with atomic number, classified as Post-transition Metal."
  atomicWeight: 284
  category: "Post-transition Metal"
  group: 13
  period: 7
  atomicNumber: 113
  symbol: "Nh"
- code: "114"
  slug: "flerovium"
  name: "Flerovium"
  description: "Element with atomic number, classified as Post-transition Metal."
  atomicWeight: 289
  category: "Post-transition Metal"
  group: 14
  period: 7
  atomicNumber: 114
  symbol: "Fl"
- code: "115"
  slug: "moscovium"
  name: "Moscovium"
  description: "Element with atomic number, classified as Post-transition Metal."
  atomicWeight: 288
  category: "Post-transition Metal"
  group: 15
  period: 7
  atomicNumber: 115
  symbol: "Mc"
- code: "116"
  slug: "livermorium"
  name: "Livermorium"
  description: "Element with atomic number, classified as Post-transition Metal."
  atomicWeight: 293
  category: "Post-transition Metal"
  group: 16
  period: 7
  atomicNumber: 116
  symbol: "Lv"
- code: "117"
  slug: "tennessine"
  name: "Tennessine"
  description: "Element with atomic number, classified as Halogen."
  atomicWeight: 294
  category: "Halogen"
  group: 17
  period: 7
  atomicNumber: 117
  symbol: "Ts"
- code: "118"
  slug: "oganesson"
  name: "Oganesson"
  description: "Element with atomic number, classified as Noble Gas."
  atomicWeight: 294
  category: "Noble Gas"
  group: 18
  period: 7
  atomicNumber: 118
  symbol: "Og"