Question

what is valency? Why is it important?​

Answer 1

Answer:

Valency is the combining capacity of n object. It is important to know Valency while forming different Types of bonds

Answer 2

Valency is the combining power of an element. Elements in the same group of the periodic table have the same valency. The valency of an element is related to how many electrons are in the outer shell.

The valence or valency of an element is a measure of its combining power with other atoms when it forms chemical compounds or molecules.

Valency can be used to find out the atoms of an element will combine with the atoms of another element to form a compound or molecule.

Hope it helps you ☺