History Of The Atom

35 Questions | Total Attempts: 1435

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Atom Quizzes & Trivia

This is quiz about the theories involving atoms and who created these theories. It also invludes counting atoms vocabulary.


Questions and Answers
  • 1. 
    • A. 

      Democritis

    • B. 

      Dalton

    • C. 

      Copernicus

  • 2. 
    Dalton reintroduced the concept of the atom and created _______ which was the basic concept of the molecule.
    • A. 

      Dalton's Molecular Theory

    • B. 

      Dalton's Atomic Theory

    • C. 

      Modern Atomic Theory

  • 3. 
    JJ Thompson's discoverd what? 
    • A. 

      Electron

    • B. 

      Nucleus

    • C. 

      Proton

  • 4. 
    Aristotle said that everything is divided into four _____________.
    • A. 

      Molecules

    • B. 

      Elements

    • C. 

      Protons

  • 5. 
    Leeuwenhoek invented what?
    • A. 

      Microscope

    • B. 

      Telescope

    • C. 

      A theory

  • 6. 
    Copernicus says that ____________________.
    • A. 

      Sun revolves around the Earth

    • B. 

      Earth revolves aroud the sun

    • C. 

      Protons are inside the nucleus

  • 7. 
    Proust was involved with the ________________.
    • A. 

      Law of Definite Proportion

    • B. 

      Law of Conservation of Mass

    • C. 

      Law of Multiple Porportion

  • 8. 
    Roentgen defined what?
    • A. 

      Radioactivity

    • B. 

      Proton

    • C. 

      Radium

  • 9. 
    Bohr's solar system model involved the electrons having (a) ____________.
    • A. 

      Fixed orbit

    • B. 

      Changing orbit

    • C. 

      No orbit

  • 10. 
    Milliken said that electron has
    • A. 

      No charge and a large mass

    • B. 

      A charge and a large mass

    • C. 

      A charge and a small mass

  • 11. 
    Ptolemy says the sun revolves around the Earth.
    • A. 

      True

    • B. 

      False

  • 12. 
    Galileo invented the Modern Atomic Theory.
    • A. 

      True

    • B. 

      False

  • 13. 
    The Curie's isolated radium and showed the harmful effects of radiation.
    • A. 

      True

    • B. 

      False

  • 14. 
    Ruthorford said that the electrons circle the nucleus with a fixed orbit.
    • A. 

      True

    • B. 

      False

  • 15. 
    Goldstein discovered the proton.
    • A. 

      True

    • B. 

      False

  • 16. 
    Chadwick discovered the electron
    • A. 

      True

    • B. 

      False

  • 17. 
  • 18. 
    __________ is a standard number of chemical units such as atoms, molecules, ions and electrons
  • 19. 
    Einstein's Theory of ______ involved E = MC^2
  • 20. 
    _____________ says that matter cannot be created or destoryed by ordinary means 
  • 21. 
    What does the E, M, and C mean in E = MC^2?
  • 22. 
    Nucleur fission involves _________
  • 23. 
    Nuclear Fussion means ____________.
  • 24. 
    The Law of Multiple Porportion says a chemical compound contains the same elemtns in exaclty the same _______ ___ ______ redarding the size of sample or source of the compound.
  • 25. 
    What did Ruthurford Prove?1.2.3.4.