give electron configuration for a> Na
b) Na+ c) O
chemistry - Anonymous, Thursday, May 22, 2008 at 11:31pm
the electron configuration for sodium is
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