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PeriodicTable New - Periodic Table of the Elements 1A 1...

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Periodic Table of the Elements 1A http://chemistry.about.com 8A 1 ©2008 Todd Helmenstine 2 H He 1.00794 2A 3A 4A 5A 6A 7A 4.002602 3 4 5 6 7 8 9 10 Li Be B C N O F Ne 6.941 9.012182 10.811 12.0107 14.0067 15.9994 18.9984032 20.1797 11 12 13 14 15 16 17 18 Na Mg Al Si P S Cl Ar 22.989769 24.3050 3B 4B 5B 6B 7B ┌───── 8B ─────┐ 1B 2B 26.9815386 28.0855 30.973762 32.065 35.453 39.948 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr 39.0983 40.078 44.955912 47.867 50.9415 51.9961 54.938045 55.845 58.933195 58.6934 63.546 65.38 69.723 72.64 74.92160 78.96 79.904 83.798 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe 85.4678 87.62 88.90585 91.224 92.90638 95.96 [98] 101.07 102.90550 106.42 107.8682 112.411 114.818 118.710 121.760 127.60 126.90447 131.293 55 56 57-71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 Cs Ba Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn 132.9054519 137.327 Lanthanides 178.49 180.94788 183.84 186.207 190.23 192.217 195.084 196.966569 200.59 204.3833 207.2 208.98040 [209] [210] [222]
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