How many maximum number of electrons can be accommodated in d sub-shell?

How many maximum number of electrons can be accommodated in a sub-shell ?

Number of electrons that can be accommodated in f sub-shell is

Maximum number of electrons that can be accommodated in N shell is

How many maximum number of electrons can be accommodated in an orbitals ?

How many maximum number of electrons that can be accommodated in a 'p' sub shell ?

How many maximum number of electrons that can be accommodated in ‘d’ orbital?

Maximum of number of electrons that can be accommodated in M - shell is

The maximum number of electrons that can be accommodated in 'f' sub shell is

How many maximum number pf electrons can be accommodated in a principal energy shell?

What is the maximum number of electrons that can be accommodated in the 2p-sub-shell? Give reason in favour of your answer.