Question

write the valence shell electronic confuguration of alkali metal

Answer 1

Answer:

All of the alkali metals have a single s electron in their outermost principal energy. Recall that such electrons are called valence electrons. The general form for the electron configuration of each alkali metal is ns1, where the n refers to the highest occupied principal energy level.

Answer 2

Explanation:

the valency Shell electronic confuguration of alkali metal is

$n {s}^{1}$

hope it's help u