Question

State True or False.

For hydrogen atom, the energies of the sub-shells $4s,4p,4d,and4f$ are in the order $4f>4d>4p>4s$ :

• A. True
• B. False

Answer 1

The correct option is B False

For hydrogen atom, the energies of the sub-shells $4s,4p,4d,and4f$ is same as they are vacant.
but when they are filled their energy order is $4s<4p<4d<4f.$