Which of these formulas contains the most polar bond?
(1) H-Br
(2) H-Cl
(3) H-F
(4) H-I
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Saturday, June 18
Excited Electrons
by
Crazy Horse
on Sat 18 Jun 2005 06:46 AM EDT
Which electron configuration represents the electrons of an atom in an excited state:
(1) 2-8-1 (2) 2-8-6 (3) 2-8-17-6 (4) 2-8-18-5 |
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