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KS3 Chemistry

This course covers KS3 Chemistry. Explore resources, quizzes and AI-marked exam practice for classwork, homework and revision.

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States of Matter Particle Theory to Explain Changes of State Diffusion and Gas Pressure

Dalton's Atomic Model Chemical Symbols and Formulae Comparing Atoms, Elements and Compounds Chemical Reactions and Conservation of Mass

Pure Substances Mixtures Diffusion Separating Mixtures Identifying Pure Substances

Chemical Reactions Chemical Formulae and Using Equations Types of Chemical Reactions Acids and Alkalis The pH scale and Indicators Reactions of Acids Catalysts

Energy Changes in Chemical Reactions Exothermic and Endothermic Chemical Reactions

Physical and Chemical Properties of Elements Mendeleev's Periodic Table The Periodic Table: Periods and Groups The Periodic Table: Metals The Periodic Table: Non-metals

The Reactivity Series The Extraction of Metals and Displacement Reactions Properties of Ceramics, Polymers and Composites

Composition and Structure of the Earth The Rock Cycle The Use of Earth's Limited Resources The Composition of the Atmosphere The Impact of Human Activity on Earth's Systems

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1: The Building Blocks of Matter

1: The Particulate Nature of Matter

States of Matter

Particle Theory to Explain Changes of State

Diffusion and Gas Pressure

2: Atoms Elements and Compounds

Dalton's Atomic Model

Chemical Symbols and Formulae

Comparing Atoms, Elements and Compounds

Chemical Reactions and Conservation of Mass

3: Pure and Impure Substances

Pure Substances

Mixtures

Diffusion

Separating Mixtures

Identifying Pure Substances

2: Reactions and Energy

1: Chemical Reactions

Chemical Reactions

Chemical Formulae and Using Equations

Types of Chemical Reactions

Acids and Alkalis

The pH scale and Indicators

Reactions of Acids

Catalysts

2: Energetics

Energy Changes in Chemical Reactions

Exothermic and Endothermic Chemical Reactions

3: The Periodic Table

Physical and Chemical Properties of Elements

Mendeleev's Periodic Table

The Periodic Table: Periods and Groups

The Periodic Table: Metals

The Periodic Table: Non-metals

3: Materials and the Earth

1: Materials

The Reactivity Series

The Extraction of Metals and Displacement Reactions

Properties of Ceramics, Polymers and Composites

2: The Earth and Atmosphere

Composition and Structure of the Earth

The Rock Cycle

The Use of Earth's Limited Resources

The Composition of the Atmosphere

The Impact of Human Activity on Earth's Systems

KS3 Chemistry

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KS3 Chemistry

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