The four quantum numbers for valence electron in copper are

Question

The four quantum numbers for valence electron in copper are (A) n=4, l=0, m=0, s=-1 / 2 (B) n=4, l=2, m=0, s=+1 / 2 (C) n=4, l=-2, m=-2, s=+1 / 2 (D) n=4, l=2, m=+2, s=-1 / 2

Tardigrade Admin · Accepted Answer

The valence electron of copper i.e., 29 th electron (4 s1) will have these four quantum numbers.

Q. The four quantum numbers for valence electron in copper are

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

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

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

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

The valence electron of copper i.e., $2 9^{t h}$ electron $(4 s^{1})$ will have these four quantum numbers.

Q. The four quantum numbers for valence electron in copper are

n=4, l=0,m=0,s=−1/2

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

n=4,l=−2,m=−2,s=+1/2

n=4, l=2,m=+2,s=−1/2

The valence electron of copper i.e., 29th electron (4s1) will have these four quantum numbers.

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

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

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

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

The valence electron of copper i.e., $2 9^{t h}$ electron $(4 s^{1})$ will have these four quantum numbers.