Question

answer please.............................. ​

Answer 1

Atomicity is defined as the number of atoms an molecule of element contains.

atomicity:

1.1

2.3

3.8

Answer 2

2. The number of atoms in a molecule of an element

atomicity of hydrogen : 2

atomicity of ozone : 3

atomicity of sulphur : 16

3. An atom is defined as the smallest unit of element which may or may not have independent existence but always take part in chemical reaction

A molecule is defined as the smallest unit of matter which has an independent existence and can retain complete physical and chemical properties of the matter