Question

hello guys,what is meant by valency​

Answer 1

Answer:

the combining power of an element, especially as measured by the number of hydrogen atoms it can displace or combine with.

the number of grammatical elements with which a particular word, especially a verb, combines in a sentence.

Explanation:

HOPE IT HELP YOU MY FRIEND

Answer 2

Answer:

it is the number of electrons present in the outermost shell.

Explanation:

e.g valency of C is 4:

The outermost shell has 2S²2P² electrons in it