Grade 4 Unit 3

11 Questions | Total Attempts: 50

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Grade 4 Unit 3

Questions and Answers
  • 1. 
    The following table compares three different mixtures.  What would complete this table?
    • A. 

      Separated using a spring scale

    • B. 

      Separated using a magnet

    • C. 

      Separated using a filter

    • D. 

      Separated by hand

  • 2. 
    When white marbles are mixed with black marbles the mixture will –
    • A. 

      Be all the same color

    • B. 

      Contain black and white marbles

    • C. 

      Become a solution

    • D. 

      Have less volume

  • 3. 
    A student was given a mixture to separate.  He tried a hot plate, a sieve and a magnet.  The magnet was successful in separating the mixture.  What was the mixture composed of?
    • A. 

      A mixture of salt and water solution

    • B. 

      A mixture of iron filings and plastic buttons

    • C. 

      A mixture of sugar and water solution

    • D. 

      A mixture of copper pennies and glass marbles

  • 4. 
    Which of the following would be the appropriate way to separate a solution?
    • A. 

      By hand

    • B. 

      With a filter

    • C. 

      With a screen

    • D. 

      By evaporation

  • 5. 
    When sugar and water are combined,  it will create-
    • A. 

      A solution because the water will turn into a gas.

    • B. 

      A solution because the sugar dissolves into the water.

    • C. 

      A liquid because the water dissolves into the sugar.

    • D. 

      A liquid because water and sugar stay the same.

  • 6. 
    How does a mixture of sugar in water differ from a mixture of sand in water?
    • A. 

      Neither sugar nor sand can dissolve in water.

    • B. 

      The sugar cannot be removed from the water, while the sand can.

    • C. 

      The sugar dissolves in the water, while the sand does not.

    • D. 

      The sugar can be removed with a magnet, but the sand cannot.

  • 7. 
    Which tool should be used to separate the saltwater solution pictured below?
    • A. 

      Magnet

    • B. 

      Balance

    • C. 

      Hot plate

    • D. 

      Sieve

  • 8. 
    A bowl that contains peanuts, raisins, and pecans is an example of a- 
    • A. 

      Insoluble

    • B. 

      Solution

    • C. 

      Combination

    • D. 

      Mixture

  • 9. 
    Which mixture can be separated using a filter?
    • A. 

      Milk and water

    • B. 

      Salt and water

    • C. 

      Pepper and water

    • D. 

      Oil and water

  • 10. 
    What phrase would go in the Venn diagram below to complete it?
    • A. 

      Ingredients are evenly distributed

    • B. 

      Ingredients make a solution that is transparent

    • C. 

      Ingredients can be separated

    • D. 

      Ingredients are the same state of matter

  • 11. 
    List examples of mixtures and solutions.
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