Question

define atomicity ? what will be the atomic of ozone & ammonia

Answer 1

Atomicity of an element is a measure of the total number of atoms present in a molecule. For example- O2 , O Similarly, an ozone molecule consists of 3 atoms of oxygen and has an atomicity of 3. The atomicity of ammonia is NH3.Ammonia is a compound of nitrogen and hydrogen with the formula NH3.

Answer 2

number of electrons present on atom called atomicity . yes , o3