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Quantum numbers provide complete informa...

Quantum numbers provide complete information about electron in an atom.
Four sets of quantum numbers are given below. Select the possible set of quantum numbers.
n=3, l=1, m=2, s=+1/2
n=4, l=1, m=1, s=+1/2
n=1, l=0, m=0, s=+1/2
n=2, l=2, m=1, s=+1/2

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