What is the maximum number of electron in an atom that can have the quantum numbers `n = 4, m_(l) =+1`?

What is the maximum possible number of electrons in an atom that can have the quantum numbers n = 4 and m_(l)=+1 ?

What is the maximum number of electrons in a subshell that can have the quantum numbers n = 3 and l = 2 ?

What is the maximum number of electrons in a subshell that can have the quantum numbers n = 3 and l = 2 ?

What is the maximum number of electrons in a subshell that can have the quantum numbers n = 3 and l = 2 ?

The maximum number of electrons in an atom which can have n=4 is

The maximum number of electrons in an atom which can have n=4 is

The number of electrons in an atom that may have the quantum numbers n = 3 and m_(s) = + (1)/(2) is