Question

what is valency and types of valency?​

Answer 1

Answer:valency means the number of electrons which are required by an atom of element to reach its nearest noble gas. or if you are not satisfied its childish answer for you ' the electron donating capacity of atom is called its valency' choose which answer you need.

Explanation:

Answer 2

Answer:

the combining capacity of the element with the atoms of elements with atom of the same or different element. there are 2 types of valency they are electrovalency and covalency