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Is the set of quantum numbers of n equals 2 l equals 2 ml equals 0 allowed?
Wiki User
∙ 13y ago
No, because is n=1, the electron is in the first energy level, therefore cannot have a l=2, because l= n-1. Or more simply put l=2 is a d-orbital, and there are no d-orbitals in the first energy level. ml=0 is correct because ml= +-l through 0.
Wiki User
∙ 13y ago
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Dividing any number by 1 equals the number you started with.
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Who formulated the quantum mechanical exclusion principle?
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