Question

What is valency of electrons​

Answer 1

Answer:

the is no valency of electron....

and elements have different and same valencies

In chemistry, a valence electron is an outer shell electron that is associated with an atom, and that can participate in the formation of a chemical bond if the outer shell is not closed; in a single covalent bond, both atoms in the bond contribute one valence electron in order to form a shared pair.

Answer 2

Answer:

Valency of electrons gives us the number of electrons which are required to complete the duplet or the Octet by losing or gaining electrons of an atom so that it can get the inert gas configuration.

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