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5.1 Obtaining and using metals

5.1 Obtaining and using metals

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Question 41

Three different metals are added to separate test tubes containing dilute hydrochloric acid.

MetalObservation
CopperNo bubbles are seen and no temperature change occurs
CalciumRapid bubbling and the mixture gets very warm
ZincSlow, steady bubbling

Place these three metals in order of reactivity from most reactive to least reactive.

Most reactive: ______

Least reactive: ______

[1]
Markscheme

5.1 Obtaining and using metals Questions

  1. GCSE
  2. /Chemistry
  3. /5.1 Obtaining and using metals

110 exam-style questions on Edexcel GCSE Chemistry 5.1 Obtaining and using metals, covering 5.1.1 The reactivity series of metals, 5.1.2 Displacement reactions as redox reactions, 5.1.3 Extracting metals from ores by reduction, 5.1.4 Biological methods of metal extraction, 5.1.5 Resistance to oxidation and recycling metals, and 5.1.6 Life cycle assessment. Each one has a worked solution and a mark scheme showing where the marks go.

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