Maximum number of electrons having the quantum numbers n=4, s=-1/2 that can be present in an atom are

Maximum number of electrons having quantum numbers n=5,|m_(1)|=2,m_(s)=-(1)/(2)

The maximum number of 3d electrons having spin quantum number s = +(1)/(2) are

An electron having the quantum numbers n=4, l=3 , m=0 , s=-1/2 would be in the orbital

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

In Cr - atom the number of 3d - electron having spin quantum number , s = + 1/2 are

The maximum number of electrons that can have principal quantum number, n = 3, and spin quantum number m_(s) = - 1 /2, is