Write electronic configuration of Na and Ca on the basis of subshell.

Jan Algermissen asked Dec 18, 2022

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Jan Algermissen asked Dec 18, 2022

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21 votes

Na:-

Sodium has 11 electrons so the EC followed by

$\\ \sf\Rrightarrow 1s^22s^22p^63s^1$

Ca:-

Calcium has 20electrons so the EC followed by

$\\ \sf\Rrightarrow 1s^22s^22p^63s^23p^63d^2$

McBeth answered Dec 25, 2022

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