Question

Atomicity is the number of atoms present in a molecule.

• A. True
• B. False

Answer 1

The correct option is A

True

Atomicity is the total number of atoms present in one molecule of a substance.

Example: Atomicity of $H_{2}O$ is 3, i.e. 2 hydrogen atoms and 1 oxygen atom, the total of 3 atoms in a molecule of water.