Other, Chemistry

6th -

8thgrade

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Physical changes, Chemical properties and chemical changes

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25 questions

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  • 1. Multiple Choice
    45 seconds
    1 pt
    what is the definition of chemical change?
    any change that results in the formation of new chemical substances. 
    changing clothes
    matter cannot be created or destroyed, only change form
    changes affecting the appearence of a chemical substance, but not its chemical composition.
  • 2. Multiple Choice
    30 seconds
    1 pt
    what is burning?
    physical change
    physical property
    chemical change
    chemical property
  • 3. Multiple Choice
    30 seconds
    1 pt
    which one is a chemical property?
    density
    combustibility
    solubility
    all of the above
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