Lecture 18 - Fri Oct 17 2003 Today’s Lecture • Quantum...

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Unformatted text preview: Fri. Oct. 17, 2003 Today’s Lecture • Quantum Mechanics and Atomic Theory • 12.15 Periodic Trends in Atomic Properties • 12.16 Properties of a Group 07_116 Period number, highest occupied electron level 1 H 3 Li 11 Na 19 K 37 Rb 55 Cs 87 Fr 4 Be 12 Mg 20 Ca 38 Sr 56 Ba 88 Ra 21 Sc 39 Y 57 La* 89 Ac** 22 Ti 40 Zr 72 Hf 104 Unq 23 V 41 Nb 73 Ta 105 Unp 24 Cr 42 Mo 74 W 106 Unh 25 Mn 43 Tc 75 Re 107 Uns 26 Fe 44 Ru 76 Os 108 Uno 110 Uun 111 Uuu 27 Co 45 Rh 77 Ir 109 Une 28 Ni 46 Pd 78 Pt 29 Cu 47 Ag 79 Au 30 Zn 48 Cd 80 Hg 31 Ga 49 In 81 Tl 5 B 13 Al 32 Ge 50 Sn 82 Pb 6 C 14 Si 33 As 51 Sb 83 Bi 7 N 15 P 34 Se 52 Te 84 Po 8 O 16 S 9 F 17 Cl 35 Br 53 I 85 At 10 Ne 18 Ar 36 Kr 54 Xe 86 Rn 2 He d- Transition Elements Noble gases Representative Elements 1A Group numbers 2A 3A 4A 5A 6A 7A 8A Representative Elements 1 2 3 4 5 6 7 7s 1 7s 2 7s 2 6d 1 7s 2 6d 2 7s 2 6d 3 7s 2 6d 4 7s 2 6d 5 7s 2 6d 7 6s 1 6s 2 6s 2 6p 1 6s 2 6p 2 6s 2 6p 3 6s 2 6p 4 6s 2 6p 5 6s 2 6p 6 6s 2 5d 1 4f 14 6s 2 5d 2 6s 2 5d 3 6s 2 5d 4 6s 2 5d 5 6s 2 5d 6 6s 2 5d 7 6s 1 5d 9 6s 1 5d 10 6s 2 5d 10 5s 1 5s 2 5s 2 5p 1 5s 2 5p 2 5s 2 5p 3 5s 2 5p 4 5s 2 5p 5 5s 2 5p 6 5s 2 4d 1 5s 2 4d 2 5s 1 4d 4 5s 1 4d 5 5s 1 4d 6 5s 1 4d 7 5s 1 4d 8 4d 10 5s 1 4d 10 5s 2 4d 10 4s 1 4s 2 4s 2 4p 1 4s 2 4p 2 4s 2 4p 3 4s 2 4p 4 4s 2 4p 5 4s 2 4p 6 4s 2 3d 1 4s 2 3d 2 4s 2 3d 3 4s 1 3d 5 4s 2 3d 5 4s 2 3d 6 4s 2 3d 7 4s 2 3d 8 4s 1 3d 10 4s 2 3d 10 3s 2 3p 1 3s 2 3p 2 3s 2 3p 3 3s 2 3p 4 3s 2 3p 5 3s 2 3p 6 2s 2 2p 1 2s 2 2p 2 2s 2 2p 3 2s 2 2p 4 2s 2 2p 5 2s 2 2p 6 2s 1 3s 1 2s 2 3s 2 1s 1 1s 2 58 Ce 90 Th 59 Pr 91 Pa 60 Nd 92 U 61 Pm 93 Np 62 Sm 94 Pu 63 Eu 95 Am 64 Gd...
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Lecture 18 - Fri Oct 17 2003 Today’s Lecture • Quantum...

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