In hydrogen atom, the order of energies of sub-shell of third energy level is ……….

In hydrogen atom, the energy of second shell e^(Θ

In hydrogen atom, the energy of second shell e^(Θ

For hydrogen atom , the energies of the sub-shells 4s ,4p, 4d and 4f are in the order 4f gt 4d gt 4p gt 4s

For hydrogen atom , the energies of the sub-shells 4s ,4p, 4d and 4f are in the order 4f gt 4d gt 4p gt 4s

For hydrogen atom, energy of nth level is given by

For hydrogen atom, energy of nth level is given by

The wavelength of the spectral line when the electron is the hydrogen atom undergoes a transition from the energy level 4 to energy level 2 is.

The wavelength of the spectral line when the electron is the hydrogen atom undergoes a transition from the energy level 4 to energy level 2 is.

Concept of Quantum Numbersl(Order of energy of sub shells)

What are energy levels or shells ?