Excitation Energy And Excitation Potential

Distinguish between excitation potential and ionisation potential.

Define (i) Excitation energy (ii) Ionization energy

What are the values of first and second excitation potential of hydrogen atom?

The energy levels of a hypotherical one electron atom are shown in figure Find the excitation potential for the state n = 3 .

The first excitation potential of a hypothetical hydrogen- like atom is 15 V . Find the third excitation potential of the atom.

Using Bohr's formula for energy quantization, the ionisation potential of first excited state of hydrogen atom is

The excitation energy of first excited state of a hydrogen like atom is 40.8 eV . Find the energy needed to remove the electron to form the ion.