15.0 States Of Matter 2

9 Questions

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Matter Quizzes & Trivia

State of matter quiz for grade 7


Questions and Answers
  • 1. 
    The conversion of matter from solid state to liquid state is called
    • A. 

      Vaporization.

    • B. 

      Melting

    • C. 

      Evaporation

  • 2. 
    Which of the following does not take the shape of the container it is in?
    • A. 

      A pencil.

    • B. 

      Oil

    • C. 

      Water.

  • 3. 
    I can easily compress the water in a jar to reduce its volume.
    • A. 

      True

    • B. 

      False

  • 4. 
    When water evaporates , it turns into solid.
    • A. 

      True

    • B. 

      False

  • 5. 
    Which state of matter spreads itself thinner and thinner until it fills the entire volume of the container irrespective of its size?
    • A. 

      Liquid

    • B. 

      Gas

    • C. 

      Solid

  • 6. 
    Water expands in all directions to take the shape of the container it is in.
    • A. 

      False.

    • B. 

      True

  • 7. 
    Tick the correct statement:
    • A. 

      An ice cube becomes gas at its melting point.

    • B. 

      An ice cube becomes liquid at its melting point.

  • 8. 
    Choose the right statement   a .   In solids the molecules are packed the closest together.  b .  In gases the molecules are spread out the most. In liquids the molecules are packed closer together.
    • A. 

      Statement a alone is right.

    • B. 

      Statement b alone is right

    • C. 

      All the above statements are right.

  • 9. 
    Pick the true statement/s:
    • A. 

      Liquids can freeze.

    • B. 

      Gases can freeze.

    • C. 

      Solids can freeze.