Question

what is amtomicity???? please answer​

Answer 1

Answer:

Atomicity is the total number of atoms that composes a molecule. Simply put, it is the no of atoms present in a molecule. For example, each molecule of oxygen is composed of two oxygen atoms. So atomicity of oxygen is 2. In older contexts, atomicity is sometimes synonymous with valency.

Examples:

Inert gases like helium, neon etc are monoatomic

Hydrogen, Oxygen is diatomic

Ozone is triatomic

Phosphorus(P4) is tetratomic

Hope it will help u!!

Answer 2

Answer:

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.