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Chemistry 105 PERIODIC CHART OF THE ELEMENTS IA VIIA Noble Gases 1 H 1.0079 IIA IIIA IVA VA VIA 1 2 H He 1.0079 4.002602 3 4 5 6 7 8 9 10 Li Be B C N O F Ne 6.941 9.012182 10.81 12.011 14.0067 15.9994 18.998403 20.180 11 12 13 14 15 16 17 18 Na Mg Al Si P S Cl Ar 22.98977 24.305 26.98154 28.0855 30.973762 32.07 35.453 39.948 IIIB IVB VB VIB VIIB ( VIIIB ) IB IIB 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 44.95591 47.88 50.9415 51.996 54.93805 55.847 58.93320 58.6934 63.546 65.39 69.723 72.61 74.92159 78.96 79.904 83.80 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Rb Sr Y Zr Nb Mo Ru Rh Pd Ag Cd In Sn Sb Te I Xe 85.4678 87.62 88.90585 91.224 92.90638 95.94 [97.9072] 101.07 102.90550 106.42 107.8682 112.41 114.818 118.71 121.757 127.60 126.90447 131.29 55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 Cs Ba *La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po 132.9054 137.33 138.9055 178.49 180.9479 183.84 186.207 190.23 192.22 195.08 196.96654 200.59 204.3833 207.2 208.98037[208.9824] 85 86 At Rn [209.9871] [222.0176 87 89 104 105 106 107 108 109 Fr **Ac [223.0197] 88 Ra [226.0254] [227.0278] [261.11] [262.114] [263.118] [262.12] [265] [266] *Lanthanides 58 59 60 61 63 64 65 66 67 68
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Unformatted text preview: 69 70 71 Ce Pr Nd Eu Gd Tb Dy Ho Er Tm Yb Lu 140.115 140.90765 144.24 151.97 157.25 158.92534 162.50 164.93032 167.26 168.93421 173.04 174.967 [144.9127] 62 Sm 150.36 **Actinides 90 91 92 93 94 100 102 Th Pa U Pu 232.0381 231.03588 238.0289 [237.0482] [244.0642] [257.0951] [259.1009] 95 96 97 98 99 101 103 [243.0614] [247.0703] [247.0703] [251.0796] [252.083] [258.10] [262.11] [ ] = When an element has no characteristic terrestrial distribution of natural isotopes, the atomic mass is given in brackets and is the mass of the element's most stable isotope. Outline symbol = not found in nature. Atomic weights are taken from Pure & Appl. Chem. , 64 , 1524-28, (1992). Atomic weights have an uncertainty of no greater than 4 in the last figure....
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This document was uploaded on 11/04/2011 for the course CHEM 105 at BYU.

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