OCR•GCSE•Combined Science
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Matter
Particle model, density, and changes of state
Practice 23 subtopics in Matter. All questions match the OCR GCSE specification.
About Matter
Matter is a key topic in the OCR GCSE Combined Sciencespecification. This topic covers particle model, density, and changes of state.
Master all 23 subtopics below with unlimited AI-generated questions. Each subtopic page includes sample questions and the ability to generate unlimited practice questions with detailed solutions.
All Subtopics (23)
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Practice any subtopic from Matter
The particle modelStates of matterParticle arrangementParticle motionDensityDensity equation (ρ = m/V)Measuring densityChanges of stateMelting and freezingBoiling and condensingInternal energyKinetic energy of particlesPotential energy of particlesTemperatureSpecific heat capacityCalculating energy (E = mcΔθ)Specific latent heatLatent heat of fusionLatent heat of vaporisationCalculating latent heat (E = mL)Pressure in gasesGas pressure and volume (H)Gas pressure and temperature (H)
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