Chemistry, 11.11.2019 13:31 rconyers00
Which electron configuration represents an excited state for an atom for calcium
1. 2-8-7-1
2. 2-8-7-2
3. 2-8-7-3
4. 2-8-8-2
Answers: 2
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Which electron configuration represents an excited state for an atom for calcium
1. 2-8-...
1. 2-8-...
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