Question

the number of orbital of the d shell is

Answer 1

There is/are one s orbital, three p orbitals, five d orbitals and 7 f orbitals. Another common question is how many electrons can be in each set. Just double the number of orbitals; i.e., 2 electrons in the s level, 6 in the p level, 10 in the d level and 14 in the f level