The Reactivity Series 2.0 / 5 based on 1 rating ? ScienceChemical reactionsGCSENone Created by: GemmaCreated on: 22-05-13 20:03 Which is more reactive, magnesium or copper? Magnesium 1 of 5 Why is copper used for wires? (Give two reasons) Because it is a good conductor of electricity, and it is low in the reactivity series 2 of 5 In a displacement reaction of copper sulphate and iron, what would it become? Copper and iron sulphate 3 of 5 How can metals show they are reacting with acids? A temperature change, a colour change, the production of gas, bubbles. 4 of 5 Even though gold is less reactive than copper why isn't used frequently? Because gold is more expensive to produce. 5 of 5
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