electrolysis 2.5 / 5 based on 3 ratings ? ChemistryElectrolysisGCSEWJEC Created by: LucyCreated on: 09-03-13 15:46 the process by which ionic substances are decomposed (broken down) into simpler substances when an electric current is passed through them electrolysis 1 of 5 Positively charged ions move to the negative electrode during electrolysis. They receive electrons and are: reduced 2 of 5 Negatively charged ions move to the positive electrode during electrolysis. They lose electrons and are oxidised oxidised 3 of 5 for electrolysis to work, the ions must be what? free to move 4 of 5 During electrolysis gases may be given off or metals deposited at where? electrodes 5 of 5
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