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chemical action

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

    have the devil to pay
    to have a great deal of trouble
    I will have the devil to pay if I do not return home early.



    1.
    Choose an idiom to replace the expression in the brackets:
    The man is (responsible for) buying equipment in his company.

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