Question

what is valency?give example
​

Answer 1

Explanation:

The valency of an element is the number of hydrogen atoms that can combine with or replace (either directly or indirectly) one atom of the element. ... For example, oxygen has six valence electrons, but its valency is 2. Some elements may have more than one combining power (or valency), while others have just one.

Answer 2

Answer:

Valency is the combining power of an ion or an atom with another atom ⚛.. Valency differs in case of radical

Mark Brainliest if only you like my answer..

Also follow me if you like