" 3.How many subshells are associated with "n=4

How many sub - shells are associated with n=4?

(1) How many subshells are associated with n=4? (2) How many electrons will be present in the subshells having m_(s) value of -(1)/(2) for n=4?

How many sub-shells are associated with n = 4 ?

How many sub-shells are associated with n=4 ? How many electrons will be present in the sub-shell having ms value of -1/2 for n=4 ?

a. How many sub-shell are associated with n = 4 ? b. How many electron will be present in the sub-shelll having m_(s) value of -1//2 for n = 4 ?

(a) How many sub-shells are associated wit n = 4 ? (b) How many electrons will be present in the sub-shell having m_s value of 1//2 for n = 4 ?