C2.7 0.0 / 5 ? ChemistryGCSEAQA Created by: Phoebe TaylorCreated on: 06-05-13 22:01 The negative electrode is the... Cathode 1 of 10 The positive electrode is the... Anode 2 of 10 When positive metal ions move to the negative electrode, they... Pick up electrons 3 of 10 When negative metal ions move to the positive electrode they... Release electrons to replace stolen 4 of 10 Oxidation is... Loss of electrons 5 of 10 Reduction is... Gain of electrons 6 of 10 In the electrolysis of lead bromide... The lead moves to the cathode, the bromine moves to the anode 7 of 10 In the electrolysis of sodium chloride, which two products stay in the solution? Sodium and hydroxide 8 of 10 In the extraction of aluminium, why is aluminium oxide dissolved in cryolite? To bring the temperature down 9 of 10 In electroplating, at what electrode do you put the object you want to plate? Cathode 10 of 10
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