Chemistry, asked by harshtripathi9532, 9 months ago

how to write electronic configuration of Na

Answers

Answered by rituverma12345

0

Answer:

2,8,1.....one is the valence electron.......

Explanation:

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Answered by Sahil7056960

0

Answer:

1s'2 2s'2 2p'6 3s'1................

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