Question

What is atomicity ? Give two example of monoatomic,diatomic,and triatomic molecules?

Answer 1

Answer:

The number of atoms in the molecule in a element is called it's atomicity.

Monoatomic-Helium, Neon

Diatomic-Hydrogen(H2), Oxygen (O2)

Triatomic-Ozone(O3), Carbon dioxide (CO2)

Answer 2

Answer:

The number of atoms in the molecule in a element is called it's atomicity.

Monoatomic-Helium, Neon

Diatomic-Hydrogen(H2), Oxygen (O2)

Triatomic-Ozone(O3), Carbon dioxide (CO2)

I hope you got your answer mate!