Key term for OCR GCSE Chemistry B, used in Separation and purity.
A mixture of a metal with small amounts of other elements to improve properties like hardness or corrosion resistance.
Alloy appears in OCR GCSE Chemistry B revision content for Chemical analysis, especially Separation and purity and Formulations.
Chemical analysis
Separation and purity • Formulations
Material choices
Bonding, structure, and properties • Bulk properties and bonding
Material choices
Material selection properties • Alloys
Material choices
Material selection properties • Comparing material properties
Chemicals of the natural environment
Metallic bonding • Bulk properties of metals
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