Question

define the following (1) valency (2) atomic size​

Answer 1

LAST ELECTRON IN LASTSHELL IN AN ATOM IS VALENCY AND ATOMIC SIZE IS THE DISTANCE BETWEEN THE NUCLEUS AND VALENCE ELECTRON

Answer 2

In chemistry, the valence or valency of an element is the measure of its combining capacity with other atoms when it forms chemical compounds or molecules.

HOPE IT HELPS

PLEASE MARK ME BRAINLIEST ☺️