Sunday
March 29, 2015

Homework Help: chemistry

Posted by sam on Monday, November 1, 2010 at 9:44pm.

Can someone please explain this question to me, i am not sure if i am right but i think the answer is 2?

How many of the following elements have 2 unpaired electrons in the ground state?
how many of the following elements have 2 unpaired electrons in the ground state? C, O, Ti, Si

a) 1
b) 3
c) 4
d) 2

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