MDCAT Chemistry MCQ #821

Which element has the highest number of stable isotopes?

MDCAT Chemistry MCQ #821

  1. Question 1

    Q1. Which element has the highest number of stable isotopes?

    • A) Cesium
    • B) Xenon
    • C) Tellurium
    • D) Krypton

    Answer: Tellurium

    Explanation: Tellurium has 8 stable isotopes. Xe and Kr have 6 each. Cs has 1 stable isotope.