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What is the correct electron configuration for Si (atomic number 14)? A. 1s2 2s2 2p6 3s2 3p2 B. 1s2 2s2 2p6 3s2 3p3 C. 1s2 2s2 2p6 3s1 3p3 D. 1s2 2s2 2p6 3s2 2d3
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What is the correct electron configuration for Si (atomic number 14)?

A. 1s2 2s2 2p6 3s2 3p2
B. 1s2 2s2 2p6 3s2 3p3
C. 1s2 2s2 2p6 3s1 3p3
D. 1s2 2s2 2p6 3s2 2d3

User MaxiNet
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2 votes
the first one is the correct answer
User Lowerends
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