Chemical and Physical Properties of Substances

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ScienceUpper Secondary (Key Stage 4)BTEC

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Fast track Assignment 3 Unit 2

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Chemical and Physical Properties of Substances

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What are the properties of a substance?

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Definition: Physical Properties
Characteristic of a substance that can be observed or measured without changing the identity of the substance
Eg: Colour, density, hardness, melting point, boiling point

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Definition: Chemical Properties
The ability of a substance to undergo a specific chemical change
Eg: Flammable, Radioactive, Oxidation, Combustion, Toxic, pH

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Next step........

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