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Chemistry
The four quantum numbers for valence electron in copper are
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Q. The four quantum numbers for valence electron in copper are
Structure of Atom
A
$n=4,\,\,\,\ l=0,\,\,\,\, m=0,\,\,\,\, s=-1 / 2$
59%
B
$n=4,\,\,\,\, l=2,\,\,\,\, m=0,\,\,\,\, s=+1 / 2$
28%
C
$n=4,\,\,\,\, l=-2,\,\,\,\, m=-2,\,\,\,\, s=+1 / 2$
7%
D
$n=4,\,\,\,\ l=2,\,\,\,\, m=+2,\,\,\,\, s=-1 / 2$
7%
Solution:
The valence electron of copper i.e., $29^{ th }$ electron $\left(4 s^{1}\right)$ will have these four quantum numbers.