IGCSE Chemistry revision Notes Alloys and their properties

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Syllabus Objectives

IGCSE Chemistry Revision Notes

Topic : Metals

Sub Topic:9-3-alloys-and-their-properties

Syllabus Objectives:

CORE:

  • Describe an alloy as a mixture of a metal with other elements, including:
  • (a) brass as a mixture of copper and zinc
  • (b) stainless steel as a mixture of iron and other elements such as chromium, nickel and carbon
  • State that alloys can be harder and stronger than the pure metals and are more useful
  •  Describe the uses of alloys in terms of their physical properties, including stainless steel in cutlery because of its hardness and resistance to rusting 4
  •  Identify representations of alloys from diagrams of structure

Revision Notes

IGCSE Chemistry revision Notes  Alloys and their properties

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