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What is the quantum number set of the ground-state electron that is found in helium (He) but not in hydrogen (H)? (1, 0, 0, -½) (1, 0, 1, -½) (1, 1, 0, -½) (1, 1, 1, -½)
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What is the quantum number set of the ground-state electron that is found in helium (He) but not in hydrogen (H)? (1, 0, 0, -½) (1, 0, 1, -½) (1, 1, 0, -½) (1, 1, 1, -½)

User Ironwind
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The answer is (1,0,0,-1/2)
User Tej
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