Atomic StructureHard
Question
The correct set of quantum no. for the unpaired electron of chlorine.
Options
A.n → 2, l → 1, m → 0
B.n → 2, l → 1, m → 1
C.n → 3, l → 1, m → 1
D.n → 3, l → 0, m → 0
Solution
Cl17 : [Ne] 3s2 3p5.
Unpaired electron is in 3p orbital.
∴ n = 3, l = 1, m = 1, 0, - 1.
Unpaired electron is in 3p orbital.
∴ n = 3, l = 1, m = 1, 0, - 1.
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