Saturday, January 1, 2011

The electron configurations for...

a. Calcium , Ca.
[ Ar ] 4s2
b. Oxygen , O.
[He] 2s2 2p4
c.) Iodine ,I
 [Kr] 4d10 5s2 5p5
d.) Xenon, Xe
[Kr] 4d10 5s2 5p6

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