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    Combined Science GCSE

    Cathode

    What Cathode means in Combined Science GCSE, as defined for AQA.

    Definitions of Cathode

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

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    Reference: AQA

    The negative electrode, made negative by a direct current from a power supply, towards which positively charged ions move.
    AQA · The process of electrolysis (study guide)
    The negative electrode, where positive metal ions are attracted and the metal is produced.
    AQA · Electrolysis of molten ionic compounds (study guide)
    The negative electrode where reduction occurs and where positive ions are discharged.
    AQA · Electrolysis of aqueous solutions (study guide)

    Topics that use Cathode

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    Using Cathode in the exam

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