Question

define valency valency​

Answer 1

Answer:

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

Explanation:

In chemistry, the valence or valency of an element is a measure of its combining power with other atoms when it forms chemical compounds or molecules. The concept of valence was developed in the second half of the 19th century and helped successfully explain the molecular structure of inorganic and organic compounds.

Answer 2

Explanation:

IT IS THE COMBINING CAPACITY OF AN ELEMENT .PLZ MARK MY ANSWER AS BRAINLIEST