Question

Can anybody tell me what is a valency???...​

Answer 1

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$\bf{valency}$

➡Valency refers to the ability of an atom or a group of chemically bonded atoms to form chemical bonds with other atoms or groups of atoms

Answer 2

Hey mate here is your answer....

The valency is the combining capacity of an atom to acquired noble gas configuration.

OR

Relative ability of an element to combine with other element is known as a valency.

Hope it help you... So, Plzz mark my ans as brainliest answer....