Science, Chemistry

9th -

11thgrade

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Chemistry Unit 1 - Matter

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23 questions

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  • 1. Multiple Choice
    1 minute
    5 pts
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    a change in the chemical composition and identity of a substance

    Physical Change

    Chemical Change

    Physical and Chemical Change

    Matter

  • 2. Multiple Choice
    1 minute
    5 pts
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    a change that alters a substance without changing its chemical composition or its identity

    Chemical Change

    Physical Change

    Chemical and Physical Change

    Matter

  • 3. Multiple Choice
    1 minute
    5 pts
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    a characteristic of a pure substance that describes how it interacts with other substances

    chemical property

    physical property

    intensive property

    extensive property

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