Question

Define valency by taking example of Chlorine and oxygen !!​

Answer 1

Explanation:

The valency of an element is the combining capacity of that element. The valency is determined by the number of valence electrons present in the atom of that element. ... For example, the atom of oxygen has six valence electrons. Thus, the valency of oxygen is (8 ˆ' 6) i.e., two.

Answer 2

Answer:

Hope it helps you mate ....

Explanation:

The valency of an element is the combining capacity of that element. The valency is determined by the number of valence electrons present in the atom of that element. ... For example, the atom of oxygen has six valence electrons. Thus, the valency of oxygen is (8 ˆ' 6) i.e., two.