Question

what is meant by valency of an element what is the relationship between the numberof valence electron amd valency​

Answer 1

Answer. The valency means combining capacity of element the number of valence electron make the valency if the outermost orbital has contain how much electrons that make the valency.

Explanation:

Answer 2

Answer:

Relationship between the number of valence electrons and valency: Valence electrons are the number of electrons present in the outermost shell of an atom. ... Oxygen has 6 electrons in its outermost shell and requires 2 more electrons to complete its octet state.

Explanation: hope it helps