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CGP EDU Academic Team
Published on: August 13, 2026
In an atom, the total number of electrons having quantum numbers n = 4, |m l | = 1 and m s = –1/2 is
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
n = 4, m l = 1, –1
Hence l can be = 3, 2, 1
i.e. H f ; 2 orbitals
H d ; 2 orbitals
H p ; 2 orbitals
Hence total of 6 orbitals, and we want m s = – 
, that is only one kind of spin. So, 6 electrons
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