Question

(14) Which is the outermost shell of sodium atom?
Ans.
M which have one electron.​

Answer 1

Answer:

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Answer 2

Answer:

Sodium has one valence electron. The element has a full innermost electron shell of two electrons and a full shell of eight electrons in the next shell. The third shell, which is the outermost and the valence shell, has only one electron.

Explanation:

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