MDCAT Chemistry MCQ #868

Which model describes atomic structure using probability clouds instead of fixed orbits?

MDCAT Chemistry MCQ #868

  1. Question 1

    Q1. Which model describes atomic structure using probability clouds instead of fixed orbits?

    • A) Bohr model
    • B) Rutherford model
    • C) Schrodinger model
    • D) Thomson model

    Answer: Schrodinger model

    Explanation: Schrodinger's quantum model uses probability clouds (orbitals). The Bohr model (A) uses fixed circular orbits, a key distinction.