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Which of the following neutral atom configurations satisfies the octet rule?

1s2 2s2 2p6 3s2 3p6
1s2 2s1
1s2 2s2 3s2 3p4
1s2 2s2 3s2 3p6 4s1

User Krishnaraj
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1 Answer

5 votes

Answer:

2

Explanation:i did the test

User Arnonuem
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