imagnine a universe in which :
(A) Prinicipal quantum n can have values from 1,2,3,……….`oo`.
(b) Azimuthal quantum no. l can have values from 1 to n+1 correspoding to A,B,C,D,E,F,..................
(c ) magntriic quantum no m can have interal values from `-(l)/(2) "to " +(l)/(2)` (including zero if possible ).
(d) spin quantum no s can have 6 possible values .
All rules of filling remains intact .
what will be the atomic no of the element in which lst `e^(-)` fills 2 nd shell commpletlty ?

Options

A. 38
B. 57
C. 76
D. 96

Answer

d

Explanation

`1A lt1Blt2A lt2B lt3Alt2Clt3Blt 4a`
12" "18" "12" "18" "12" "24" "18`