MDCAT Chemistry MCQ #751

The effective nuclear charge experienced by an outer electron in a multi-electron atom is

MDCAT Chemistry MCQ #751

  1. Question 1

    Q1. The effective nuclear charge experienced by an outer electron in a multi-electron atom is

    • A) Less than the actual nuclear charge
    • B) Equal to the actual nuclear charge
    • C) More than the actual nuclear charge
    • D) Zero

    Answer: Less than the actual nuclear charge

    Explanation: Inner electrons shield outer electrons, reducing the effective nuclear charge they experience.