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6.1 Transition metals, alloys and corrosion

6.1 Transition metals, alloys and corrosion

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Question 42

Steel objects, such as car parts or bathroom taps, are often electroplated with a thin layer of chromium.

Give two reasons why steel objects are electroplated with chromium.

[2]
Markscheme

6.1 Transition metals, alloys and corrosion Questions

  1. GCSE
  2. /Chemistry
  3. /6.1 Transition metals, alloys and corrosion

97 exam-style questions on Edexcel GCSE Chemistry 6.1 Transition metals, alloys and corrosion, covering 6.1.1 Properties of transition metals, 6.1.2 Corrosion and its prevention, and 6.1.3 Alloys and the uses of metals. Each one has a worked solution and a mark scheme showing where the marks go.

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