GCSE Exam GCSE Physics

4.2 Electricity

4.3 Particle model of matter

4.3.1 Changes of state and the particle model

4.3.1.1 Density of materials

4.3.1.2 Changes of state

4.3.2 Internal energy and energy transfers

4.3.3 Particle model and pressure

4.4 Atomic structure

4.7 Magnetism and electromagnetism

4.8 Space physics (physics only)

4.3.1.1 Density of materials

4.3.1.2 Changes of state