Question

Explain the term 'atomicity'

Answer 1

the number of atoms in the molecules of an element or the state or fact of being composed of indivisible units.

Answer 2

The number of atoms of an element.

Examples: O2 it has two atoms.(Di atomic)
N3 it has three atoms.(Try atomic)
S6 it has six atoms.(Poly atomic)

Hope it will help you Friend.