History Of The Atom- Mrs. A. Wilson- Grade 8

20 Questions

Settings
Please wait...
History Of The Atom- Mrs. A. Wilson- Grade 8

This quiz reinforces the concepts that have been taught on the History of the Atom PS. 3a,b. Before the students take the quiz, they must be presented the information through a variety of activities.


Questions and Answers
  • 1. 
    • A. 

      Ernest Rutherford

    • B. 

      Neils Bohr

    • C. 

      J.J. Thompson

    • D. 

      James Chadwick

  • 2. 
    Which scientist proposed an atomic model in which electrons move around the nucleus in orbits arranged in energy shells?
    • A. 

      Niels Bohr

    • B. 

      Ernest Rutherford

    • C. 

      Democritus

    • D. 

      Erwin Schrodinger

  • 3. 
    _________________ are negatively charged particles of the atom.
    • A. 

      Neutrons

    • B. 

      Electrons

    • C. 

      Protons

    • D. 

      Mesons

  • 4. 
    Thomson concluded that ________________ were present in all atoms.
  • 5. 
    _______________ concluded that atoms are mostly empty space.
    • A. 

      J. J. Thomson

    • B. 

      Neils Bohr

    • C. 

      John Dalton

    • D. 

      Ernest Rutherford

  • 6. 
    • A. 

      J. J. Thomson

    • B. 

      Ernest Rutherford

    • C. 

      Niels Bohr

    • D. 

      Erwin Schrodinger

  • 7. 
    Which subatomic particle of the atom is positively charged?
    • A. 

      Electron

    • B. 

      Neutron

    • C. 

      Proton

    • D. 

      Meson

  • 8. 
    Which scientist hypothesized, that electrons circled the nucleus, like tiny planets in a solar system?
    • A. 

      Ernest Rutherford

    • B. 

      J.J. Thompson

    • C. 

      Niels Bohr

    • D. 

      Democritus

  • 9. 
    J.J. Thomson's atomic model was compared to a __________________
    • A. 

      Planetary Model

    • B. 

      Rocket

    • C. 

      Plum Pudding

    • D. 

      Sphere

  • 10. 
    • A. 

      Electron Cloud Model

    • B. 

      Planetary Model

    • C. 

      Dalton's Atomic Model

    • D. 

      J.J. Thomson's Model

  • 11. 
    Electrons in the cloud absorb and release energy.
    • A. 

      True

    • B. 

      False

  • 12. 
    • A. 

      He said that atoms are divisible and destructible.

    • B. 

      He said atoms of the same element are alike in mass.

    • C. 

      He said atoms of different elements are different in mass.

    • D. 

      He said that all matter is made of atoms.

  • 13. 
                      Which Atomic model does this graphic represent?
    • A. 

      J.J. Thomson's Model

    • B. 

      Planetary Model

    • C. 

      Electron Cloud Model

    • D. 

      Dalton's Model

  • 14. 
    Which is the proper interpretation of this Atomic Model?
    • A. 

      Electrons are only located in the nucleus.

    • B. 

      Electrons are scattered throughout the atom.

    • C. 

      Electrons and Protons are scattered throughout the atom.

    • D. 

      Electrons are only located on the edges of the atom.

  • 15. 
    • A. 

      John Dalton

    • B. 

      Ernest Rutherford

    • C. 

      Niels Bohr

    • D. 

      James Chadwick

  • 16. 
    Who is known as the "Father of Modern Chemistry"?
    • A. 

      John Dalton

    • B. 

      Ernest Rutherford

    • C. 

      Niels Bohr

    • D. 

      Erwin Schrodinger

  • 17. 
    • A. 

      Dalton, Thomson, Rutherford, Bohr, Electron Cloud

    • B. 

      Thomson, Bohr, Electron Cloud, Dalton, Rutherford

    • C. 

      Rutherford, Electron Cloud, Dalton, Thomson

    • D. 

      Dalton, Rutherford, Bohr, Electron Cloud, Thomson

  • 18. 
    Which two particles were found to be located in the nucleus?
  • 19. 
    Whose model does this graphic illustrate?
    • A. 

      J. J. Thomson

    • B. 

      John Dalton

    • C. 

      Ernest Rutherford

    • D. 

      Niels Bohr

  • 20. 
    Whose model does this illustration represent?
    • A. 

      Ernest Rutherford

    • B. 

      John Dalton

    • C. 

      J.J. Thomson

    • D. 

      Erwin Schrodinger)