Chemistry, Science

6th

grade

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Physical Changes

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8 questions

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  • 1. Multiple Choice
    2 minutes
    1 pt

    Dissolving is best described as mixing evenly.

    True

    False

  • 2. Multiple Choice
    2 minutes
    1 pt

    When matter undergoes a physical change, mass is...

    never conserved

    always conserved

    sometimes conserved

  • 3. Multiple Choice
    2 minutes
    1 pt

    Sublimation occurs when a solid changes directly to a gas.

    Ture

    False

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