The set of orbitals filled just after the filling of electrons in an atom with atomic number $Z = 56$ is:

What is the number of radial nodes in $2p, 3p, 4p,$ and $5p$ orbitals?

What is the designation of an orbital with quantum numbers $n=4$ and $l=3$?

The subshell that arises after $f$ is called $g$ subshell.
$(a)$ How many $g$ orbitals are present in the $g$ subshell?
$(b)$ In what principal electronic shell would the $g$ subshell first occur and what is the total number of orbitals in this principal shell?

The magnetic quantum number for the valence electron of sodium is

Provide the four quantum numbers for the two outermost electrons of $Ca$ $(Z = 20)$.