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Manipal MET2011ChemistryStructure of Atom

Which of the following sets of quantum number is not permitted?

Options

  1. An=3, l=3, m=0, s=+ 1 2
  2. Bn=3, l=2, m=+2, s=- 1 2
  3. Cn=3, l=2, m=-2, s=- 1 2
  4. Dn=3, l=0, m=0, s=+ 1 2

Correct answer

A. n=3, l=3, m=0, s=+ 1 2

Step-by-step solution

For n, l=0 to (n-1) Therefore, when n=3, l 3

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