Science

5th

grade

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Reversible and Irreversible Changes

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6 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    Melting chocolate is an irreversible change.

    True

    False

  • 2. Multiple Choice
    30 seconds
    1 pt

    Heating materials always causes reversible changes.

    True

    False

  • 3. Multiple Choice
    30 seconds
    1 pt

    An irreversible change is one that cannot be changed back.

    True

    False

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