engineering chemistry MCQ #930

The spin quantum number has values

engineering chemistry MCQ #930

  1. Question 1

    Q1. The spin quantum number has values

    • A) +1/2, -1/2
    • B) +1, -1
    • C) +1/2, 0, -1/2
    • D) 0, 1

    Answer: +1/2, -1/2

    Explanation: Spin quantum number (ms) can be +1/2 or -1/2, representing two spin states.