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

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

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

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

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

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

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

The number of orbitals and the maximum number of electron that can be accommodate in a principal quantum level are

The maximum number of electrons that can be accommodated in M Shell is

How many electrons can be accommodated in an orbital?