The correct statement regarding the third orbit of hydrgen atom is

Options

A. it can accommodate a maximum of nine electrons
B. it contains nine degenerated atomic orbitals
C. it contains nine atomic orbitals having three sets of degeneracy
D. it contains nine sub-shells.

Answer

B

Explanation

In H-atom the orbitals (five 3d, three 3p and one 3s) have same energy so they are called degenerate orbitals