Question

Define valency ??????​

Answer 1

Answer:

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

Answer 2

valency

1. A measurement of the power of an atom to combine with others, by the number of hydrogen atoms it can combine with or take the place of

2. the number of elements that a word, especially a verb, combines with in a sentence

Explaination :-

In chemistry, the valence or valency of an element is a measure of its combining capacity with other atoms when it forms chemical compounds or molecules.