Homework Help: chemistry

Posted by jerson on Thursday, May 22, 2008 at 10:37pm.

give electron configuration for a> Na
b) Na+ c) O
d)O ^2-

chemistry - Anonymous, Thursday, May 22, 2008 at 11:31pm
the electron configuration for sodium is

11
Na
SODIUM
22.99 amu
1.0
+1
[Ne]
3s1
chemistry - Dr Russ, Friday, May 23, 2008 at 5:37am
I imagine that the question is looking for the full electronic config. in each case.

So for Na
1s^2 2s^2 2p^6 3s^1

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