Chemistry Quiz - Scientists, Physicists And Chemists Part I

12 Questions | Total Attempts: 502

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Chemistry Quizzes & Trivia

All the chemists and who they were.


Questions and Answers
  • 1. 
    Greek Scientist who suggested that the world was made up of 2 things: Empty space and atoms.
    • A. 

      Aristotle

    • B. 

      Newton

    • C. 

      Democritus

    • D. 

      Millikan

  • 2. 
    Proposed matter was continuous and wasn't made of hyles (smaller than atoms).
    • A. 

      Rutherford

    • B. 

      Dalton

    • C. 

      Bohr

    • D. 

      Aristotle

  • 3. 
    Believed nature was made up of elements, and elements were made of atoms.
    • A. 

      Newton

    • B. 

      Millikan

    • C. 

      Planck

    • D. 

      Proust

  • 4. 
    Observed experimental observations made by other concurring chemical reactions.
    • A. 

      Thompson

    • B. 

      Dalton

    • C. 

      Rutherford

    • D. 

      Millikan

  • 5. 
    Made the first, accurate measurement of an electron’s charge.
    • A. 

      Millikan

    • B. 

      Thompson

    • C. 

      Democritus

    • D. 

      Planck

  • 6. 
    Found high energy particles with no charge called neutrons.
    • A. 

      Bohr

    • B. 

      Dalton

    • C. 

      Proust

    • D. 

      Rutherford

  • 7. 
    Made a model of an atom (planetary) which used Quantum Theory. 
    • A. 

      Bohr

    • B. 

      Planck

    • C. 

      Newton

    • D. 

      Einstein

  • 8. 
    Figured out under a closed system, mass after the change equal to the mass before the change.
    • A. 

      Bohr

    • B. 

      Lavoisier

    • C. 

      Rutherford

    • D. 

      Aristotle

  • 9. 
    Discovered that cathode rays consist of electrons.  Also calculated the mass of the proton was about 1836x the mass of an electron.
    • A. 

      Einstein

    • B. 

      Proust

    • C. 

      Dalton

    • D. 

      Thompson

  • 10. 
    Assumed energy is given off in little packets or quantas.  Further stated that the amount of energy given off is directly related to the frequency of the light emitted.
    • A. 

      Planck

    • B. 

      Rutherford

    • C. 

      Millikan

    • D. 

      Aristotle

  • 11. 
    Explained the origin of the energy release during nuclear change.
    • A. 

      Newton

    • B. 

      Aristotle

    • C. 

      Einstein

    • D. 

      Planck

  • 12. 
    Observed that specific substance always contain elements in the same ratio by mass.
    • A. 

      Einstein

    • B. 

      Proust

    • C. 

      Dalton

    • D. 

      Bohr

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