Question

Write the names of the orbitals of the following quantum numbers.
$n=4,l=3$

Answer 1

n = 4 and l = 3 means 4f subshell

As there are seven different orientations of f orbitals therefore, there are seven possible values of $m_l$ = -3, -2, -1, 0, 1, 2, 3.

Hence, there are 7 orbitals of the given quantum numbers.