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    Chemistry A-Level

    Distinguishing compounds of the same element

    What Distinguishing compounds of the same element means in Chemistry A-Level, as defined for OCR.

    Definition of Distinguishing compounds of the same element

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    Reference: OCR

    Species of the same element that carry different oxidation numbers, such as iron(II) and iron(III), are told apart by the Roman numeral.
    OCR · Redox

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