"Matter And Their Parts" 4th Grade Science Test (Part 2) 2/9

23 Questions | Total Attempts: 151

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4th Grade Science Quizzes & Trivia

Questions and Answers
  • 1. 
    How can you tell whether a physical change has taken place? Look for a change in _____ ______ and _____.
    • A. 

      Size

    • B. 

      Color

    • C. 

      Position

    • D. 

      Shape

  • 2. 
    Physical changes within ______ allow fish and other organisms to survive in a pond during winter.
  • 3. 
    Unlike most other liquids, _____ expands when it freezes.
  • 4. 
    Matter can exist in what three forms?
  • 5. 
    A ______ __ _____ is a physical change in which one state of matter changes to another.
  • 6. 
    _______ is a change of state from a solid to a liquid.
  • 7. 
    _______ is a rapid change of state from a liquid to a gas.
  • 8. 
    ______ is not the only way a liquid can become a gas.
  • 9. 
    ___________ is the change of a liquid to a gas without boiling.
  • 10. 
    If enough energy is taken away, a liquid _______ into a solid.
  • 11. 
    A _______ change begins with one kind of matter and ends with another. This occurs during a chemical reaction.
  • 12. 
    All ________ reactions either give off or use energy.
  • 13. 
    Chemical reactions may give off these three things. _____ ______ __________
  • 14. 
    When we ____ food, we change the color, taste, and texture of food.
  • 15. 
    Cooking and baking cause ______ changes in food.
  • 16. 
    Some chemical changes produce _____.
  • 17. 
    The most visible sign of a chemical change is a change in ______.
    • A. 

      Size

    • B. 

      Shape

    • C. 

      Color

    • D. 

      Smell

  • 18. 
    If you see bubbling or hear fizzing which indicates the release of a gas, a _______ change has occurred.
  • 19. 
    Many _____ cause the matter involved to become warm, hot, or even cold. Some reactions even give off light.
  • 20. 
    Fire is a chemical reaction that gives off light and heat.
    • A. 

      True

    • B. 

      False

  • 21. 
    Most matter is made of more than one ______.
  • 22. 
    A _______ forms when two or more elements combine. This happens during a chemical change.
  • 23. 
    Elements lose their original properties when they form a __________. Salt and chlorine are examples of this.
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