Question

9th class students plz answer
what is the valency
answer in brief ok dont give big explanations ​

Answer 1

Answer:

Valency is the number of electrons required to gain or lose and make the atom stable.

example : valency of oxygen is 2.

valency of helium is 0.

Answer 2

☆AnswEr :-

➡The combining capacity of elements is known as Valency or the number of electrons needed to complete the octet of the element known as valency.