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Unformatted text preview: periodic table. See example. (Be sure to use a modern table - column designations have changed). Column Valance configuration EX. Alkali Metals ns 1 , n = 1 to 7 Alkaline earths ns 2 , n = 2-7 Halogens ns 2 np 5 , n=2-6 Group 13 (boron elements) ns 2 np 1 , n=2-6 6. List the valence electrons of the following species. A. Ca 4s 2 B. Al 3s 2 3p 1 C. O 2s 2 2p 4 D. Cl 3s 2 3p 5 E. Ni 3d 8 4s 2 7. How many electrons can each of the following subshells hold? A. 3s 2 B. 3d 10 C. 4p 6 D. 4f 14 \GLY4200C HW2 KEY.wpd September 6, 2011...
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This note was uploaded on 12/12/2011 for the course GLY 4200c taught by Professor Warburton during the Fall '10 term at FAU.
- Fall '10