In Its Ground State, the Quantum Numbers $\left( n , l , m _ { 1 } , m _ { S } \right)$

Multiple Choice

In its ground state, the quantum numbers $\left( n , l , m _ { 1 } , m _ { S } \right)$ for hydrogen are, respectively,

A) $1,1,1,1$ .
B) $1,1,1 , \pm 1 / 2$ .
C) $1,0,0,0$ .
D) $1,0,0 , \pm 1 / 2$ .