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Chemistry A
Particles
The particle model
Physical vs Chemical Changes
Physical vs Chemical Changes
OCR GCSE Chemistry A (J248) — Particles
What You Need to Know
Explain the distinction between physical changes and chemical changes using the particle model.
Revision Notes
1
Physical vs Chemical Changes
11 key terms
Practise with Past Papers
Key Terms & Definitions
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Features of the Particle Model
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Limitations of the Particle Model
