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Manipal MET2021ChemistryStructure of Atom

Which of the following is not possible ?

Options

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

Correct answer

C. n=2, l=0, m=-1

Step-by-step solution

When n=3, l=0,1,2 and For aligned & l=0, m=0 & l=1, m=-1,0,+1 & l=2, m=-2,-1,0,+1,+2 aligned So, for the value l=0, m cannot be -1

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