electrolysis - The name of the process that extracts metals at the top of the reactivity series, electrolyte - The liquid/solution that contains ion, electrode - The inert plates that enter the electrolyte, anode - The positively charged electrode, cathode - The negatively charged electrode, inert - Something which is chemically inactive, oxidation - Loss of electrons and gain of oxygen, reduction - Gain of electrons and loss of oxygen, ion - A charged particle, cryolite - Used in the extraction of aluminium to lower the melting temperature, bauxite - aluminium ore that contains aluminium oxide,

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