Periodic Table of Elements
1 H 1.0079                                 2 He 4.0026
3 Li 6.941 4 Be 9.0121                     5 B 10.811 6 C 12.0107 7 N 14.0067 8 O 15.9994 9 F 18.9984 10 Ne 20.1797
11 Na 22.9897 12 Mg 24.3050                     13 Al 26.9815 14 Si 28.0855 15 P 30.9737 16 S 32.065 17 Cl 35.453 18 Ar 39.948
19 K 39.0983 20 Ca 40.078 21 Sc 44.9559 22 Ti 47.867 23 V 50.9415 24 Cr 51.9961 25 Mn 54.9380 26 Fe 55.845 27 Co 58.9331 28 Ni 58.6934 29 Cu 63.546 30 Zn 65.38 31 Ga 69.723 32 Ge 72.64 33 As 74.9216 34 Se 78.96 35 Br 79.904 36 Kr 83.798
37 Rb 85.4678 38 Sr 87.62 39 Y 88.9058 40 Zr 91.224 41 Nb 92.9063 42 Mo 95.96 43 Tc [98] 44 Ru 101.7 45 Rh 102.9055 46 Pd 106.42 47 Ag 107.8682 48 Cd 112.411 49 In 114.818 50 Sn 118.710 51 Sb 121.760 52 Te 127.60 53 I 126.9044 54 Xe 131.293
55 Cs 132.9054 56 Ba 137.327 57-73 72 Hf 178.49 73 Ta 180.9478 74 W 183.84 75 Re 186.207 76 Os 190.23 77 Ir 192.217 78 Pt 195.084 79 Au 196.9665 80 Hg 200.59 81 Tl 204.3833 82 Pb 207.2 83 Bi 208.9804 84 Po [209] 85 At [210] 86 Rn [222]
87 Fr [223] 88 Ra [226] 89-103 104 Rf [267] 105 Db [268] 106 Sg [271] 107 Bh [272] 108 Hs [270] 109 Mt [276] 110 Ds [281] 111 Rg [280] 112 Cn [285] 113 Uut [284] 114 Fl [289] 115 Uup [288] 116 Lv [293] 117 Uus [294] 118 Uuo [294]
                                   
Lathanide Series 57 La 138.9054 58 Ce 140.116 59 Pr 140.9076 60 Nd 144.242 61 Pm [145] 62 Sm 150.36 63 Eu 151.964 64 Gd 157.25 65 Tb 158.9253 66 Dy 162.500 67 Ho 164.9303 68 Er 167.259 69 Tm 168.9342 70 Yb 173.054 71 Lu 974.9668
Actinide Series 89 Ac [227] 90 Th 232.0880 91 Pa 231.0353 92 U 238.0298 93 Np [237] 94 Pu [244] 95 Am [243] 96 Cm [247] 97 Bk [247] 98 Cf [251] 99 Es [252] 100 Fm [257] 101 Md [258] 102 No [259] 103 Lr [262]