Question

In an atom with 2K, 8L, 11M and 2N electrons
the number of electrons with m=0, s=+1/2


are
(A) 2
(C) 8
(B) 7
(D) 16​

Answer 1

Explanation:

In an atom with 2K, 8L, 11M and 2N electrons

the number of electrons with m=0, s=+1/2

are

(A) 2

(C) 8

(B) 7✓✓✓✓

(D) 16

Answer 2

Explanation:

In an atom with 2K, 8L, 11M and 2N electrons

the number of electrons with m=0, s=+1/2

are

(A) 2

(C) 8

(B) 7✔️✔️

(D) 16