Cambridge CheckpointPrimary - Year 6Chemistry - Topical 1. Evaporation and condensation 2. Materials properties3. Mixtures and separation 4. Physical changes 5. Reversible and irreversible changes 6. Solids, liquids and gases Topical Solutions Watch Video Chemistry - Topical1. Chemical changes 2. Evaporation and condensation 3. Materials properties4. Mixtures and separation5. Physical changes 6. Reversible and irreversible changes 7. Rocks8. Solids, liquids and gases