Question:
A certain orbital has $\mathrm{n}=4$ and $\mathrm{m}_{\mathrm{L}}=-3$. The number of radial nodes in this orbital is___________ (Round off to the Nearest Integer).
Solution:
(0)
$\mathrm{n}=4$ and $\mathrm{m}_{\ell}=-3$
Hence, $\ell$ value must be 3 . Now, number of radial nodes $=\mathrm{n}-\ell-1$
$=4-3-1=0$