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Atomic Structure Quantum Numbers

1

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For the ground-state electron of hydrogen with mₛ = +½, the sum n + ℓ + mℓ + mₛ is:

Verified Answer & Explanation⌄

Correct Answer: A) 3/2

Concept Explanation

For the 1s electron: n = 1, ℓ = 0, mℓ = 0, mₛ = +½ Sum = 1 + 0 + 0 + ½ = 3/2.

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