Science

2nd

grade

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การเปลี่ยนแปลงที่ผันกลับได้และกลับไม่ได้

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  • 1. Multiple Choice
    10 seconds
    1 pt
    Which of these is NOT a reversible change?
    Water to Ice
    Juice to Popsicle
    Cookie Dough to Cookie
    Melting Chocolate
  • 2. Multiple Choice
    10 seconds
    1 pt
    What is a reversible change?
    Something you can change back.
    Something you cannot change back.
  • 3. Multiple Choice
    10 seconds
    1 pt
    Image

    The change happening in the picture is...

    Irreversible

    Reversible

    Changes

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