Extracting metals 0.0 / 5 ? ChemistryExtracting metals /The reactivity seriesGCSEAQA Created by: KoredeakintoyeCreated on: 05-03-14 17:26 In which ways can a metal be extracted from its ores? Reduction or electrolysis 1 of 5 When an ore is reduced what is removed? Oxygen 2 of 5 What does electrolysis mean? Splitting with electricity 3 of 5 What is a mixture? Two or more elements or compounds that aren't chemically joined together 4 of 5 What is crude oil made up off? Hydrocarbons 5 of 5
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