image/svg+xml Periodic Table of the Elements H 1.01 1 Li 6.94 3 Na 22.99 11 K 39.10 19 Rb 85.47 37 Cs 132.91 55 Fr [223] 87 Be 9.01 4 Mg 24.31 12 Ca 40.08 20 Sr 87.62 38 Ba 137.33 56 Ra [226] 88 Ti 47.87 22 Zr 91.22 40 Hf 178.49 72 Rf [267] 104 V 50.94 23 Nb 92.91 41 Ta 180.95 73 Db [268] 105 Cr 52.00 24 Mo 95.95 42 W 183.84 74 Sg [269] 106 Mn 54.94 25 Tc [97] 43 Re 186.21 75 Bh [270] 107 Fe 55.85 26 Ru 101.07 44 Os 190.23 76 Hs [269] 108 Co 58.93 27 Rh 102.91 45 Ir 192.22 77 Mt 109 Ni 58.69 28 Pd 106.42 46 Pt 195.08 78 Ds 110 Cu 63.55 29 Ag 107.87 47 Au 196.97 79 Rg 111 Zn 65.38 30 Cd 112.41 48 Hg 200.59 80 Cn 112 B 10.81 5 Al 26.98 13 Ga 69.72 31 In 114.82 49 Tl 204.38 81 Nh 113 C 12.01 6 Si 28.09 14 Ge 72.63 32 Sn 118.71 50 Pb 207.2 82 Fl 114 N 14.01 7 P 30.97 15 As 74.92 33 Sb 121.76 51 Bi 208.98 83 Mc 115 O 16.00 8 S 32.06 16 Se 78.97 34 Te 127.60 52 Po [209] 84 Lv 116 F 19.00 9 Cl 35.45 17 Br 79.90 35 I 126.90 53 At [210] 85 Ts 117 He 4.00 2 Ne 20.18 10 Ar 39.95 18 Kr 83.80 36 Xe 131.29 54 Rn [222] 86 Og 118 Sc 44.96 21 Y 88.91 39 18 Ce 140.12 58 Th 232.04 90 Pr 140.91 59 Pa 231.04 91 Nd 144.24 60 U 238.03 92 Pm [145] 61 Np [237] 93 Sm 150.36 62 Pu [244] 94 Eu 151.96 63 Am [243] 95 Gd 157.25 64 Cm [247] 96 Tb 158.93 65 Bk [247] 97 Dy 162.50 66 Cf [251] 98 Ho 164.93 67 Es [252] 99 Er 167.26 68 Fm [257] 100 Tm 168.93 69 Md [258] 101 Yb 173.05 70 No [259] 102 Lu 174.97 71 Lr [262] 103 La 138.91 57 Ac [227] 89 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 [277] [281] [282] [285] [293] [286] [290] [290] [294] [294]