engineering chemistry MCQ #984

The number of electrons in a sub-shell is given by

engineering chemistry MCQ #984

  1. Question 1

    Q1. The number of electrons in a sub-shell is given by

    • A) 2(2l + 1)
    • B) 2l + 1
    • C) l + 1
    • D) 2l

    Answer: 2(2l + 1)

    Explanation: Each orbital can hold 2 electrons, and there are (2l + 1) orbitals in a sub-shell.