What is the maximum number of electron that may be present in all the atomic orbitals with principal quantum number `3` and azimuthal quantum number` 2`?

The total number of electrons that can be accommodated in all the orbitals having principal quantum number 2 and azimuthal quantum number 1 are

Principal Quantum Number And Azimuthal Quantum Number

The total number of electrons that can be accommodated in all the orbitals having principal quantum number 2 and azimuthal quantum number 1 are (a) 2 (b) 4 (c) 6 (d) 8

Total number of e^(-) that can be accommodated in all orbitals having principal quantum number 3 & azimuthal quantum number 0 is :

What is the maximum number of electrons that can be accomodated in an atom in which the highest principal quantum number value is 4 ?

What are the values of principal quantum number (n) and azimuthal quantum number (l) for a 3d electron ?