Chem 154 - 2012 Winter - handout 08

Note because electron shells are lled up during a

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Unformatted text preview: inides: the f-block NOTE: x Elements in the s-block and the p-block together are called main group elements. NOTE: Hydrogen is a special case and is not considered a main group element. • Their valence electrons are always in the outer shell. y Elements in the d-block are called transition elements or transition metals. Elements in the f-block are called inner transition elements. • The valence electrons can also be in the inner shells. 18 VIIIA 18 VIIIA 1 IA 1 1.0079 22 6.941 4 12 20 85.468 87.62 132.91 137.33 223 91.224 91.224 226 89-103 89-103 92.906 92.906 178.49 178.49 261 261 180.95 180.95 95.94 95.94 183.84 183.84 Manganese Manganese 96 96 186.21 186.21 190.23 190.23 102.91 102.91 192.22 192.22 277 277 47 47 26.982 26.982 28.086 28.086 268 268 200.59 200.59 281 281 280 280 112 112 285 285 204.38 204.38 121.76 121.76 83 83 208.98 208.98 127.6 127.6 115 115 79.904 79.904 288 288 83.8 83.8 126.9 126.9 Krypton Krypton 54 54 131.29 131.29 II 209 209 Xe Xe Iodine Iodine 85 85 210 210 Xenon Xenon 86 86 At At Polonium Polonium 116 116 Argon Argon 36 36 Kr Kr Bromine Bromine 53 53 Po Po Bismuth Bismuth 289 289 39.948 39.948 Ar Ar Chlorine Chlorine 35 35 Tellurium Tellurium 84 84 Neon Neon 18 18 Br Br Selenium Selenium Bi Bi Lead Lead 114 114 35.453 35.453 Te Te Antimony Antimony 207.2 207.2 Pb Pb 284 284 78.96 78.96 52 52 20.180 20.180 Ne Ne Fluorine Fluorine 17 17 Se Se Arsenic Arsenic Helium Helium 10 10 Cl Cl Sulphur Sulphur 34 34 Sb Sb Tin Tin 82 82 Thallium Thallium 113 113 74.922 74.922 Sn Sn Indium Indium 81 81 32.065 32.065 S S Phosphorus Phosphorus 51 51 18.998 18.998 F F Oxygen Oxygen 16 16 As As 118.71 118.71 17 VIIA 17 VIIA 99 O O 30.974 30.974 33 33 Germanium Germanium 50 50 Tl Tl Mercury Mercury Gold Gold 111 111 114.82 114.82 Hg Hg Au Au Platinum Platinum 110 110 80 80 72.64 72.64 In In Cadmium Cadmium 196.97 196.97 Pt Pt 49 49 Cd Cd Silver Silver 79 79 Silicon Silicon 32 32 15.999 15.999 P P Ge Ge Gallium Gallium 112.41 112.41 Ag Ag 195.08 195.08 69.723 69.723 16 VIA 16 VIA 88 Nitrogen Nitrogen 15 15 Si Si Ga Ga Zinc Zinc 48 48 14.007 14.007 N N Carbon Carbon 14 14 Aluminium Aluminium 31 31 Zn Zn 107.87 107.87 Palladium Palladium Iridium Iridium 109 109 65.39 65.39 Copper Copper 106.42 106.42 78 78 12 IIB 12 IIB 30 30 Cu Cu Nic...
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