Periodic Table of the Elements

1A 2A 3B 4B 5B 6B 7B 8B 8B 8B 1B 2B 3A 4A 5A 6A 7A 8A
1H1.00794

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2He4.002602
3Li6.941 4Be9.012182 5B10.811 6C12.0107 7N14.0067 8O15.9994 9F18.9984 10Ne20.1797
11Na22.98976 12Mg24.3050 13Al26.98154 14Si28.0855 15P30.97376 16S32.065 17Cl35.453 18Ar39.948
19K39.0983 20Ca40.078 21Sc44.95591 22Ti47.867 23V50.9415 24Cr51.9961 25Mn54.93805 26Fe55.845 27Co58.9332 28Ni58.6934 29Cu63.546 30Zn65.38 31Ga69.723 32Ge72.64 33As74.9216 34Se78.96 35Br79.904 36Kr83.798
37Rb85.4678 38Sr87.62 39Y88.90585 40Zr91.224 41Nb92.90638 42Mo95.96 43Tc98 44Ru101.07 45Rh102.9055 46Pd106.42 47Ag107.8682 48Cd112.411 49In114.818 50Sn118.710 51Sb121.760 52Te127.60 53I126.90447 54Xe131.293
55Cs132.9054 56Ba137.327 57-71Lanthanides 72Hf178.49 73Ta180.9479 74W183.84 75Re186.207 76Os190.23 77Ir192.217 78Pt195.084 79Au196.966569 80Hg200.59 81Tl204.3833 82Pb207.2 83Bi208.9804 84Po209 85At210 86Rn222
87Fr223 88Ra226 89-103Actinides 104Rf267 105Db270 106Sg271 107Bh270 108Hs277 109Mt276 110Ds281 111Rg282 112Cn285 113Nh286 114Fl289 115Mc288 116Lv293 117Ts294 118Og294

lanthanides 57La138.9055 58Ce140.116 59Pr140.90765 60Nd144.242 61Pm145 62Sm150.36 63Eu151.964 64Gd157.25 65Tb158.92535 66Dy162.500 67Ho164.93032 68Er167.259 69Tm168.93421 70Yb173.04 71Lu174.9668
Actinides 89Ac227 90Th232.0381 91Pa231.03588 92U238.02891 93Np237 94Pu244 95Am243 96Cm247 97Bk247 98Cf251 99Es252 100Fm257 101Md258 102No259 103Lr262