Chemistry, 18.03.2021 15:10 hilljade45
This question is about reactions of metals. Figure 1shows what happens when calcium, copper, magnesium and zinc are added to hydrochloric acid. Figure 101.1What is the order of decreasing reactivity of these four metals?[1 mark]Tick()onebox. Zn Ca Cu MgCa Cu Mg ZnCu Zn Ca MgCa Mg Zn Cu
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This question is about reactions of metals. Figure 1shows what happens when calcium, copper, magnesi...
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