engineering chemistry MCQ #943

The number of electrons in the nth shell is

engineering chemistry MCQ #943

  1. Question 1

    Q1. The number of electrons in the nth shell is

    • A) 2n
    • B) 2n²
    • C) n²
    • D) n

    Answer: 2n²

    Explanation: The formula 2n² gives the total number of electrons in the nth shell.