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AQA GCSE CHEMISTRY 8462/2H Paper 2 Higher Tier Question Paper + Mark scheme [MERGED] June 2022
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AQA GCSE CHEMISTRY 8462/2H Paper 2 Higher Tier Question Paper + Mark scheme [MERGED] June 2022 0 1 This question is about copper wire and copper compounds. Copper is used to make electrical wires. Figure 1 shows how copper electrical wire is insulated using ...
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