We have changed the entire Particle Model of Matter topic into questions and detailed answers.You can download the complete document for £1.79. We use SendOwl to deliver the documents. You will receive a word and a pdf version.
Higher tier material is clearly highlighted
Topics Covered
Density of Materials
Changes of State
Internal Energy
Temperature changes in a system and specific heat capacity
Changes of state and specific latent heat
Particle motion in gases
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