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quixie quixie
wrote...
8 years ago
What is the notation for the valence-shell configuration of "coinage" metals (Cu, Ag, Au)? Include the outermost d-electrons.

1. ns1
2. ns2 np5
3. ns1 (n – 1)d10
4. ns2 np1
5. ns2 np4
6. ns2 np2
7. ns2 (n – 1)d3
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Replies
wrote...
8 years ago
3. ns1 (n – 1)d10
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