Question

Na+has completely failed K And L shells explan Short answer.​

Answer 1

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❥An atom of Na has a total of 11 electrons. Its electronic configuration is 2, 8, 1. But, Na+ ion has one electron less than Na atom i.e. it has 10 electrons. Therefore, 2 electrons go to K-shell and 8 electrons go to L-electrons, thereby completely filling K and L shells.

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Answer 2

Na has a total of 11 electrons.

But,Na+ ion has one electron less than Na atom i.e. it has 10 electrons.Therefore, 2 electrons go to K-shell and 8 electrons go to L-electrons, thereby completely filling K and L shells.