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Cambridge IGCSE Combined Science practice

Paper 3 structured question: Alloys and their properties

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3

Paper

2

Marks

Topic

Alloys and their properties

Exam-style question

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Paper 3Theory (Core)2 marks

The use of alloys in various industries.

Description

Properties of Alloys

Alloys are often used in construction and manufacturing due to their enhanced properties compared to pure metals.

  1. a

    Explain why alloys are preferred over pure metals in construction.

    Aim for approximately 2 distinct marking points.

    [2]

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Paper 3 structured question: Alloys and their properties

Paper 3Theory (Core)4 marks

Description

Comparison of Materials

Different materials have varying properties that affect their applications.

  1. a

    Compare the properties of alloys and pure metals.

    Aim for approximately 4 distinct marking points.

    [4]