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Cambridge IGCSE Chemistry practice

Paper 3 structured question: Alloys and their properties

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Alloys and their properties

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Paper 3Theory (Core)1 marks

Understanding the composition of alloys.

Description

Composition of Alloys

Brass is an alloy made from copper and zinc. Stainless steel is an alloy that includes iron, chromium, nickel, and carbon.

  1. a

    State What two metals make up brass?

    Aim for approximately 1 distinct marking point.

    [1]

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Paper 3 structured question: Alloys and their properties

Paper 3Theory (Core)3 marks

Description

Properties of Alloys

Alloys are used in various applications due to their enhanced properties compared to pure metals.

  1. a

    Describe The advantages of using alloys over pure metals in engineering.

    Aim for approximately 3 distinct marking points.

    [3]