What shell would be the first to have a g-subshell ? How many orbitals will be possible in a g-subshell ?

What shell would be the first to have a g-subshell ? How many orbitals

1.	What shell would be the first to have a g-subshell ? How many orbitals will be possible in a g-subshell ?
Answer» Solution :For g-subshell, `l = 4`. As l = 0 to N -1, hence to have `l = 4`, MINIMUM value of `n = 5`, i.e., 5th shell. For `l = 4, m = -4, -3, -2, -1, 0, +1, +2, +3, +4`, i.e., 9 values which means 9 orbitals.