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    Nov 13, 2011, 02:46 PM
    Help with polyatomic ions
    Hey guys !
    I don't know why, but polyatomic ions are giving me trouble
    I have to write the name, ions, and formula for polyatomic ions

    Example :
    Combine: lead(IV) & sulfate
    Ions: ?
    Forumla: ?
    Name: ?

    Please help,
    Thank you so much !

    ~Chris

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