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ozonide

n.
1.any of a class of unstable chemical compounds resulting from the addition of ozone to a double bond in an unsaturated compound

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    Idiom of the Day

    go at it hammer and tongs
    to fight or argue with great strength or energy
    The couple go at it hammer and tongs every evening.



    1.
    To ________ a congressional bill, the president must use his official seal on all documents.

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    Alloy
    Alloy : gun metal
    Composition : cu (85%), zn (10%), sn(5%)
    Use : used for engineering purpose.      .. More >>
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