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Which electron configuration represents an atom of chlorine in an excited state? 1) 2-7-7 2)2-7-8 3)2-8-7 4)2-8-8
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Which electron configuration represents an atom of chlorine in an excited state?

1) 2-7-7
2)2-7-8
3)2-8-7
4)2-8-8

User Jandersson
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6.7k points

1 Answer

2 votes

Answer:

3

Step-by-step explanation:

User Mathlete
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