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Periodic table 118

The chemical elements of the database in their groups and periods, coloured by family. An element opens its record: density, melting and boiling points, electronegativity.

  1. 1 H Hydrogen 1.008
  2. 2 He Helium 4.003
  3. 3 Li Lithium 6.94
  4. 4 Be Beryllium 9.012
  5. 5 B Boron 10.81
  6. 6 C Carbon 12.011
  7. 7 N Nitrogen 14.007
  8. 8 O Oxygen 15.999
  9. 9 F Fluorine 18.998
  10. 10 Ne Neon 20.18
  11. 11 Na Sodium 22.99
  12. 12 Mg Magnesium 24.305
  13. 13 Al Aluminium 26.982
  14. 14 Si Silicon 28.085
  15. 15 P Phosphorus 30.974
  16. 16 S Sulfur 32.06
  17. 17 Cl Chlorine 35.45
  18. 18 Ar Argon 39.95
  19. 19 K Potassium 39.098
  20. 20 Ca Calcium 40.078
  21. 21 Sc Scandium 44.956
  22. 22 Ti Titanium 47.867
  23. 23 V Vanadium 50.942
  24. 24 Cr Chromium 51.996
  25. 25 Mn Manganese 54.938
  26. 26 Fe Iron 55.845
  27. 27 Co Cobalt 58.933
  28. 28 Ni Nickel 58.693
  29. 29 Cu Copper 63.546
  30. 30 Zn Zinc 65.38
  31. 31 Ga Gallium 69.723
  32. 32 Ge Germanium 72.63
  33. 33 As Arsenic 74.922
  34. 34 Se Selenium 78.971
  35. 35 Br Bromine 79.904
  36. 36 Kr Krypton 83.798
  37. 37 Rb Rubidium 85.468
  38. 38 Sr Strontium 87.62
  39. 39 Y Yttrium 88.906
  40. 40 Zr Zirconium 91.222
  41. 41 Nb Niobium 92.906
  42. 42 Mo Molybdenum 95.95
  43. 43 Tc Technetium [97]
  44. 44 Ru Ruthenium 101.07
  45. 45 Rh Rhodium 102.905
  46. 46 Pd Palladium 106.42
  47. 47 Ag Silver 107.868
  48. 48 Cd Cadmium 112.414
  49. 49 In Indium 114.818
  50. 50 Sn Tin 118.71
  51. 51 Sb Antimony 121.76
  52. 52 Te Tellurium 127.6
  53. 53 I Iodine 126.904
  54. 54 Xe Xenon 131.293
  55. 55 Cs Caesium 132.905
  56. 56 Ba Barium 137.327
  57. 57 La Lanthanum 138.905
  58. 58 Ce Cerium 140.116
  59. 59 Pr Praseodymium 140.908
  60. 60 Nd Neodymium 144.242
  61. 61 Pm Promethium [145]
  62. 62 Sm Samarium 150.36
  63. 63 Eu Europium 151.964
  64. 64 Gd Gadolinium 157.249
  65. 65 Tb Terbium 158.925
  66. 66 Dy Dysprosium 162.5
  67. 67 Ho Holmium 164.93
  68. 68 Er Erbium 167.259
  69. 69 Tm Thulium 168.934
  70. 70 Yb Ytterbium 173.045
  71. 71 Lu Lutetium 174.967
  72. 72 Hf Hafnium 178.486
  73. 73 Ta Tantalum 180.948
  74. 74 W Tungsten 183.84
  75. 75 Re Rhenium 186.207
  76. 76 Os Osmium 190.23
  77. 77 Ir Iridium 192.217
  78. 78 Pt Platinum 195.084
  79. 79 Au Gold 196.967
  80. 80 Hg Mercury 200.592
  81. 81 Tl Thallium 204.38
  82. 82 Pb Lead 207.2
  83. 83 Bi Bismuth 208.98
  84. 84 Po Polonium [209]
  85. 85 At Astatine [210]
  86. 86 Rn Radon [222]
  87. 87 Fr Francium [223]
  88. 88 Ra Radium [226]
  89. 89 Ac Actinium [227]
  90. 90 Th Thorium 232.038
  91. 91 Pa Protactinium 231.036
  92. 92 U Uranium 238.029
  93. 93 Np Neptunium [237]
  94. 94 Pu Plutonium [244]
  95. 95 Am Americium [243]
  96. 96 Cm Curium [247]
  97. 97 Bk Berkelium [247]
  98. 98 Cf Californium [251]
  99. 99 Es Einsteinium [252]
  100. 100 Fm Fermium [257]
  101. 101 Md Mendelevium [258]
  102. 102 No Nobelium [259]
  103. 103 Lr Lawrencium [266]
  104. 104 Rf Rutherfordium [267]
  105. 105 Db Dubnium [268]
  106. 106 Sg Seaborgium [267]
  107. 107 Bh Bohrium [270]
  108. 108 Hs Hassium [271]
  109. 109 Mt Meitnerium [278]
  110. 110 Ds Darmstadtium [281]
  111. 111 Rg Roentgenium [282]
  112. 112 Cn Copernicium [285]
  113. 113 Nh Nihonium [286]
  114. 114 Fl Flerovium [289]
  115. 115 Mc Moscovium [290]
  116. 116 Lv Livermorium [293]
  117. 117 Ts Tennessine [294]
  118. 118 Og Oganesson [294]

Groups 1–18 across, periods 1–7 down; the lanthanides and actinides below. Standard atomic weights in daltons, rounded; in brackets, the mass number of the most stable isotope of an element that has none.