According to aufbau principle, the correct order of energy of 3d,4s and 4p-orbitals is

Which one of the following is the correct order of energies of 3p, 3d, 4s and 4p orbitals as per Aufbau principle?

The decreasing order of energy of the 3d,4s,3p,3s orbital is :-

The decreasing order of energy of the 3d,4s,3p,3s orbital is :-

The correct order of closeness of 3s,3p,3d orbitals of nucleus is :

The correct order of closeness of 3s,3p,3d orbitals of bnucleus is :

The correct order of closeness of 3s,3p,3d orbitals of nucleus is :

Write the increasing order of energies of 4s,3p,4p and 3d.

Write the increasing order of energies of 4s,3p,4p and 3d.

Aufbau principle does not give correct arrangment of filling up of atom orbitals in :

The order of energy of orbitals is s lt p lt d lt f