Question

What is atomicity....???​

Answer 1

Answer:

the number of atoms in the molecules of an element.

2.

the state or fact of being composed of indivisible units

Answer 2

Explanation:

Atomicity is defined as the total number of atoms present in a molecule. For example, each molecule of oxygen (O2) is composed of two oxygen atoms. So atomicity of oxygen is 2.In older contexts, the term atomicity is sometimes used in the same sense as valency.