Question

what is valence shell ??​

Answer 1

the outermost shell of an atom containing the valence electrons.

Answer 2

Hiii MATe ☺☺

what is valence shell ??

The number of electrons in the outermost shell of a particular atom determines its reactivity, or tendency to form chemical bonds with other atoms. This outermost shell is known as the valence shell, and the electrons found in it are called valence electrons