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    Chemistry A-Level

    Oxidising Agent

    What Oxidising Agent means in Chemistry A-Level, as defined for Pearson Edexcel.

    Definitions of Oxidising Agent

    Exam boards and our study guides word this term in slightly different ways. Learn the version your board uses.

    A substance that accepts electrons from another substance, causing the other substance to be oxidised. The oxidising agent is itself reduced.
    Pearson Edexcel · Topic 3: Redox I (study guide)
    A species that accepts electrons from another species, causing it to be oxidised. The oxidising agent is itself reduced.
    Pearson Edexcel · Topic 1: Atomic Structure and the Periodic Table (study guide)
    A substance that accepts electrons from another species, thereby being reduced itself.
    Pearson Edexcel · Topic 2: Bonding and Structure (study guide)

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