Question

The most electropositive element possesses the electronic configuration

Answer 1

The alkali metals are the most electropositive element like Lithium ,Sodium, Potassium etc.

Answer 2

$ASSALAMUALAIKUM$

Cesium is the most electropositive of the stable elements.

$INSHAALLAH it will help you!$

$\mathbb{\huge{A.K.}}$