Question

what is the number of valence electrons
in
(a) Na+ion
(6) 02- ion.​

Answer 1

Answer:

A) The no. of valence electrons in Na+ion is 8

B) 8

Explanation:

Answer 2

Answer:

In Na+ ion, there are only 10 electrons. The electronic configuration is 2 , 8. Therefore, the number of valence electrons in sodium ion is 8.

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