Physics · Atomic Physics
An isolated state of two equivalent electrons is described by the orbital angular momentum quantum number l and total spin S. According to the Pauli exclusion principle, which pair of (S, l) values is allowed?
- 1S = 1, l = 2
- 2S = 1, l = 1
- 3S = 0, l = 1
- 4S = 1, l = 0✓
Correct answer
S = 1, l = 0
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