The values for all the quantum numbers for 15th electron of chlorine are

Question

The values for all the quantum numbers for 15th electron of chlorine are (A)  n=3,l=1,m=0,s=-1/2  (B)  n=4,l=2,m=0,s=+1/2  (C)  n=3,l=1,m=+1,s=+1/2  (D)  n=2,l=0,m=0,s=+1/2

Tardigrade Admin · Accepted Answer

Electronic configuration of chlorine is 17 C l=1 s2, 2 p6, 3 s2 3 p5 n=3 l=1 m=+1, and s=+1 / 2

Q. The values for all the quantum numbers for $1 5^{t h}$ electron of chlorine are

$n = 3, l = 1, m = 0, s = - 1/2$

$n = 4, l = 2, m = 0, s = + 1/2$

$n = 3, l = 1, m = + 1, s = + 1/2$

$n = 2, l = 0, m = 0, s = + 1/2$

Electronic configuration of chlorine is
$_{17} Cl = 1 s^{2}, 2 p^{6}, 3 s^{2} 3 p^{5}$
$n = 3 l = 1 m = + 1$ , and $s = + 1/2$

Q. The values for all the quantum numbers for 15th electron of chlorine are

n=3,l=1,m=0,s=−1/2

n=4,l=2,m=0,s=+1/2

n=3,l=1,m=+1,s=+1/2

n=2,l=0,m=0,s=+1/2