Distinguish between excitation potential and ionisation potential.

Define ionisation potential.

Distinguish between electric potential and electric potential energy and state the relation between them.

The second ionisation potential is

Find the first and second excitation potentials of an atom when its ionisation potential is 122.4 V .

Which one has least ionisation potential?

Excitation Energy And Excitation Potential

Ionisation potential (IP) and ionisation (IE) are related a