Science core 0.0 / 5 ? ScienceChemistryGCSEEdexcel Created by: rebeccacthompsonCreated on: 27-04-15 16:36 What is chlorine used for? To clean water, to make plastics (PVC), make cleaning products and bleach 1 of 11 What happens if chlorine is present? Damp blue litmus paper will turn red then bleach white 2 of 11 What is produced from the electrolysis of water? Hydorgen and oxygen 3 of 11 Ores Rocks that contain enough for a compound to extract a metal for profit 4 of 11 What is extraction? Getting a metal from a compound 5 of 11 Malleable Hammered into shape 6 of 11 Ductile Can be stretched 7 of 11 Aluminium Low density, doesnt corrode, areoplanes 8 of 11 Copper Low reactivity, good electrical conductor, wires, doesnt react with water 9 of 11 Gold Unreactive, doesnt corrode, malleable, jewellery, computers and phones 10 of 11 Iron and steel Cheap, bridges, cars, machinery, magnetive 11 of 11
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