Alle chemischen Elemente

1 H Wasserstoff 1.008 2 He Helium 4.003 3 Li Lithium 7 4 Be Beryllium 9.012 5 B Bor 10.81 6 C Kohlenstoff 12.011 7 N Stickstoff 14.007 8 O Sauerstoff 15.999 9 F Fluor 18.998 10 Ne Neon 20.18 11 Na Natrium 22.99 12 Mg Magnesium 24.305 13 Al Aluminium 26.982 14 Si Silicium 28.085 15 P Phosphor 30.974 16 S Schwefel 32.07 17 Cl Chlor 35.45 18 Ar Argon 39.9 19 K Kalium 39.098 20 Ca Calcium 40.08 21 Sc Scandium 44.956 22 Ti Titan 47.867 23 V Vanadium 50.941 24 Cr Chrom 51.996 25 Mn Mangan 54.938 26 Fe Eisen 55.84 27 Co Cobalt 58.933 28 Ni Nickel 58.693 29 Cu Kupfer 63.55 30 Zn Zink 65.4 31 Ga Gallium 69.723 32 Ge Germanium 72.63 33 As Arsen 74.922 34 Se Selen 78.97 35 Br Brom 79.9 36 Kr Krypton 83.8 37 Rb Rubidium 85.468 38 Sr Strontium 87.62 39 Y Yttrium 88.906 40 Zr Zirconium 91.22 41 Nb Niob 92.906 42 Mo Molybdän 95.95 43 Tc Technetium 96.906 44 Ru Ruthenium 101.1 45 Rh Rhodium 102.906 46 Pd Palladium 106.42 47 Ag Silber 107.868 48 Cd Cadmium 112.41 49 In Indium 114.818 50 Sn Zinn 118.71 51 Sb Antimon 121.76 52 Te Tellur 127.6 53 I Iod 126.904 54 Xe Xenon 131.29 55 Cs Caesium 132.905 56 Ba Barium 137.33 57 La Lanthan 138.905 58 Ce Cer 140.116 59 Pr Praseodym 140.908 60 Nd Neodym 144.24 61 Pm Promethium 144.913 62 Sm Samarium 150.4 63 Eu Europium 151.964 64 Gd Gadolinium 157.25 65 Tb Terbium 158.925 66 Dy Dysprosium 162.5 67 Ho Holmium 164.93 68 Er Erbium 167.26 69 Tm Thulium 168.934 70 Yb Ytterbium 173.05 71 Lu Lutetium 174.967 72 Hf Hafnium 178.49 73 Ta Tantal 180.948 74 W Wolfram 183.84 75 Re Rhenium 186.207 76 Os Osmium 190.2 77 Ir Iridium 192.22 78 Pt Platin 195.08 79 Au Gold 196.967 80 Hg Quecksilber 200.59 81 Tl Thallium 204.383 82 Pb Blei 207 83 Bi Bismut 208.98 84 Po Polonium 208.982 85 At Astat 209.987 86 Rn Radon 222.018 87 Fr Francium 223.02 88 Ra Radium 226.025 89 Ac Actinium 227.028 90 Th Thorium 232.038 91 Pa Protactinium 231.036 92 U Uran 238.029 93 Np Neptunium 237.048 94 Pu Plutonium 244.064 95 Am Americium 243.061 96 Cm Curium 247.07 97 Bk Berkelium 247.07 98 Cf Californium 251.08 99 Es Einsteinium 252.083 100 Fm Fermium 257.095 101 Md Mendelevium 258.098 102 No Nobelium 259.101 103 Lr Lawrencium 266.12 104 Rf Rutherfordium 267.122 105 Db Dubnium 268.126 106 Sg Seaborgium 269.128 107 Bh Bohrium 270.133 108 Hs Hassium 269.134 109 Mt Meitnerium 277.154 110 Ds Darmstadtium 282.166 111 Rg Roentgenium 282.169 112 Cn Copernicium 286.179 113 Nh Nihonium 286.182 114 Fl Flerovium 290.192 115 Mc Moscovium 290.196 116 Lv Livermorium 293.205 117 Ts Tenness 294.211 118 Og Oganesson 295.216