Free Grade 7 Ontario science pure substances and mixtures worksheets

Free printable Grade 7 Ontario science worksheets on pure substances and mixtures. Answer questions about mixtures. Question types include definition/classification, separation method, particle/solution vocabulary, safety application, and 7 more. Ontario curriculum: Science and Technology (2022) · Matter and Energy C2 — demonstrate an understanding of pure substances and mixtures and of physical methods of separating mixtures. Preview the sample questions, then make a worksheet to print or practise. Choices on this page stay unmarked. Canadian English. Unofficial practice — not a ministry document.

Ontario curriculum: Science and Technology (2022) · Matter and Energy C2 — demonstrate an understanding of pure substances and mixtures and of physical methods of separating mixtures

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Question types

  • Definition/classification
  • Separation method
  • Particle/solution vocabulary
  • Safety application
  • Pure substance identification
  • Rate of dissolving
  • Saturation
  • WHMIS symbol
  • Scenario reasoning
  • Atoms and symbols
  • Acids and bases

Sample questions

6 questions from pure substances and mixtures. Choices stay unmarked.

  1. 1.

    Which sample is a pure substance rather than a mixture?

    • Abrass used in a doorknob
    • Bdistilled water
    • Cair in the classroom
    • Dapple juice with pulp
  2. 2.

    Is salt water a mixture or an element?

    • Aan element
    • Ba compound made of one kind of atom
    • Ca pure metal
    • Da mixture
  3. 3.

    What is solubility?

    • Athe boiling point of a pure element
    • Bthe charge of an electron
    • Chow fast a solid melts
    • Dhow much solute can dissolve in a solvent
  4. 4.

    Benjamin stirs sand into broth. Which method separates the sand from the liquid?

    • Adissolving the sand further
    • Bevaporation of the sand
    • Cfiltration
    • Dmagnetism
  5. 5.

    What is the difference between a pure substance and a mixture?

    • Aa pure substance is one element or compound; a mixture is substances combined without bonding
    • Ba pure substance is always a mixture of gases
    • Ca mixture is always one kind of atom
    • Da pure substance can be separated by filtration
  6. 6.

    Jade dissolves salt in juice. The salt is the...

    • Asolute
    • Bfilter
    • Celement
    • Dsolvent
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Common questions

What is on a Grade 7 science pure substances and mixtures worksheet?
A Grade 7 science pure substances and mixtures worksheet is a set of practice questions on pure substances and mixtures. Answer questions about mixtures. This grade covers definition/classification, separation method, particle/solution vocabulary, safety application, pure substance identification, rate of dissolving, and 5 more.
Which expectation matches Grade 7 science pure substances and mixtures?
Ontario curriculum: Science and Technology (2022) · Matter and Energy C2 — demonstrate an understanding of pure substances and mixtures and of physical methods of separating mixtures Unofficial practice — not a ministry document.
How do I make a Grade 7 science pure substances and mixtures worksheet?
Make this worksheet opens a Grade 7 science pure substances and mixtures set in QuizPrint. Preview it, print a Letter page, or practise on screen. The sample on this page leaves every choice unmarked.

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