Chemical and Physical Properties of Substances

• Science
• Upper Secondary (Key Stage 4)
• BTEC

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Fast track Assignment 3 Unit 2

Chemical and Physical Properties of Substances

What are the properties of a substance?

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

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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