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Transition metals, alloys and corrosion

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Question 60

A student compares the composition of two different magnesium alloys to see how their properties differ.

Composition of magnesium alloys

ElementPercentage of element in magnesium alloy with low tensile strength (%)Percentage of element in magnesium alloy with high tensile strength (%)
Magnesium98.790.2
Zinc1.00.8
Aluminium0.08.5
Manganese0.30.5

Using the table, state which metal is added to magnesium to increase its tensile strength.

[1]

Transition metals, alloys and corrosion Questions

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

Practise Edexcel GCSE Chemistry Transition metals, alloys and corrosion with exam-style questions for Foundation and Higher tier. 97 questions, matched to the Edexcel GCSE Chemistry (1CH0) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Question bank