Question

What is the valency of sodium and chloride in sodium chloride?

Answer 1

Answer:

The valency of sodium (Na) in sodium chloride (NaCl) is 1 because 1 atom of Na combines with 1 atom of Cl. Valence electron also determines the valency of an element.

Hope it helps you...

Answer 2

$<font color ="sky blue ">$

The valence of both sodium and

chloride in sodium chloride is 1..