Quiz # 3 - Structure Of The Atom

12 Questions

Settings
Please wait...
Atom Quizzes & Trivia

For each statement below, choose true or false. Read carefully! (El password esta dado arriba. ) Cuando termines de poner la contestacion, Presiona el boton SUBMIT MY ANSWER, y te lleva a la segunda pregunta.


Questions and Answers
  • 1. 
    Both Democritus and Dalton suggested that matter is made up of atoms.
    • A. 

      False

    • B. 

      True

  • 2. 
    Dalton thought that all stoms of a specific element have the same mass.
    • A. 

      True

    • B. 

      False

  • 3. 
    Daton's atomic theory stated that matter is mostly empty space.
    • A. 

      False

    • B. 

      True

  • 4. 
    Dalton's atomic theory stated that atoms separate, combine, or rearrange in chemical reations.
    • A. 

      False

    • B. 

      True

  • 5. 
    There is no instruments powerful enough to magnify atoms so that they can be seen.
    • A. 

      True

    • B. 

      False

  • 6. 
    Ancient philosophers regularly performed controlled experiments.
    • A. 

      True

    • B. 

      False

  • 7. 
    The smallest particle of an element that retains the properties of that element is called an atom.
    • A. 

      True

    • B. 

      False

  • 8. 
    Philosophers formulated explanations about the nature of matter based on their own experiences.
    • A. 

      False

    • B. 

      True

  • 9. 
    Dalton's atomic theory stated that atoms of different elements combine in simple whole-number ratios to form compounds.
    • A. 

      True

    • B. 

      False

  • 10. 
    Dalton was correct in thinking that atoms could not be divided into smaller particles.
    • A. 

      True

    • B. 

      False

  • 11. 
    Democritus proposed that atoms are held together by chemical bonds, but no one believed him.
    • A. 

      False

    • B. 

      True

  • 12. 
    Dalton's atomic theory was based on careful measurements and extensive research.
    • A. 

      True

    • B. 

      False