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chemical change

n.
1.(chemistry) any process determined by the atomic and molecular composition and structure of the substances involved

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    Idiom of the Day

    take it easy
    to relax
    I have been working hard recently. Now I will take it easy for a few days.



    1.
    When the movie star slipped out the back door of the hotel, the paparazzi adroitly gathered their ________ and raced around the building to catch her.

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