CAIE IGCSE Chemistry: Particles in Solids, Liquids & Gases Question Bank
Practise particle models for solids, liquids and gases by completing tables and comparing separation, arrangement and motion.
- Syllabus
- 2026–2028
- Course
- Chemistry 0620
Exam points
- complete tables for particle separation, arrangement and motion in each state
- compare solid and gas particles using close or far apart, regular or random, vibrate or move
- explain Brownian motion as random movement caused by smaller particles hitting larger ones
1.1.2—Structures of solids, liquids and question 1
Particles behave differently when in different physical states.
Complete the table to show the separation, arrangement and movement of particles in each physical state.
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