Question

what is valancy of an element. can anyone give me a good explanation​

Answer 1

Answer:

Hey wifey here's ur 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.

or

In simple definition valence is outermost shell in which electrons are gain or loss.

For example, H →1; Mg→2; Al→3; C→4; N→3, and 5; P→3 and 5; O→2; S→ 2, 4 and 6; Cl→ 1; and Ne→0.

Ithreyam Good mathiyo....