In potassium, the order of energy levels is

In a potassium atom, electronic energy levels are in the following order

Draw Moeller’s chart showing the increasing order of energy levels of various orbitals.

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

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

What is Fermi energy level ?

Electrons are filled into atomic orbitals in the increasing order of orbital energy level according to ?

Choose the option which gives the correct order of the organisms in the ascending order of their energy level.

Choose the option which gives the correct order of the organisms in the ascending order of their energy level.