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40 Questions

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Chemistry Quizzes & Trivia

Chemistry- elements and atoms.


Questions and Answers
  • 1. 
    Protons are found in the __________________ of the atom.
  • 2. 
  • 3. 
    The kind of atom is determined only by the number of ______________ it has
  • 4. 
    Protons have a charge of ____________.
  • 5. 
    Protons have a mass of ________
  • 6. 
    The number of protoms equal the ____________ and the number of ______________
  • 7. 
    Subtances that contain only one kind of atom are callled _________________
  • 8. 
    _______ have a negative charge.
  • 9. 
    To find the mass of an atom you need to ________ the number of__________ and __________
  • 10. 
    To find the number of nuetrons of an atom you need to ____________ the number of__________ from the ______________
  • 11. 
    Electrons are found in the _____________
  • 12. 
    Building blocks of compounds
  • 13. 
    What state is matter in if it fills a container
  • 14. 
    Molecules are atoms that are chemically combined
    • A. 

      True

    • B. 

      False

  • 15. 
    Mixtures can not be separated by physical means
    • A. 

      True

    • B. 

      False

  • 16. 
    An electrically charged atom positive or negative
  • 17. 
    What are the four states of matter
    • A. 

      Solid

    • B. 

      Liquid

    • C. 

      Powder

    • D. 

      Plasma

    • E. 

      Gas

  • 18. 
    An ion can be positively or negatively charges
    • A. 

      True

    • B. 

      False

  • 19. 
    What state of matter is matter in if it conforms to the sape of the container
  • 20. 
    Helium
  • 21. 
    Hydrogen
  • 22. 
    Potassium
  • 23. 
    Sodium
  • 24. 
    Silver
  • 25. 
    Lead
  • 26. 
    Copper
  • 27. 
    Iron
  • 28. 
    Chlorine
  • 29. 
    Platinum
  • 30. 
    Neon
  • 31. 
    Iodine
  • 32. 
    Calcium
  • 33. 
    Aluminum
  • 34. 
    Iodine
  • 35. 
    Nitrogen
  • 36. 
    Silicon
  • 37. 
    Oxygen
  • 38. 
    Flourine
  • 39. 
    Sulfur
  • 40. 
    Uranium