The Four Quantum Numbers of the LAST Electron to Be

question 27

Multiple Choice

The four quantum numbers of the LAST electron to be placed into a Ca atom are ________.

• A) n = 4, ℓ = 1, mℓ = 0, ms = -1/2
• B) n = 3, ℓ = 0, mℓ = 1, ms = -1/2
• C) n = 4, ℓ = 1, mℓ = 0, ms = +1/2
• D) n = 4, ℓ = 0, mℓ = 0, ms = -1/2
• E) n = 4, ℓ = 2, mℓ = 0, ms = +1/2

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