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Which of the following electron configurations for neutral atoms is correct?

helium: 1s1, 1p1
nitrogen: 1s2, 2s2, 2p3
silicon: 1s2, 2s2, 3s2, 2p63p2
the third sub-level
Li

User Amater
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2 Answers

3 votes

Answer:

nitrogen: 1s2, 2s2, 2p3 is correct answer.

Explanation: I got this answer correct on my quiz!!!

User Ehud Grand
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0 votes
nitrogen: 1s2, 2s2, 2p3 is correct answer.
User Thet
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