Question

Discuss the following property with reference to noble gases:

Atomicity

Answer 1

1. Atomicity refers to the number of atoms in a molecule of an element.
2. Noble gases have an atomicity of 1.
3. This means they exist as single atoms, not bonded with other atoms.
4. Examples: Helium (He), Neon (Ne), Argon (Ar) all are monoatomic.
5. Their stable electronic configuration makes them unreactive.