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Cambridge IGCSE0654Frequently examined

Science Coordinate 0654: C1. The particulate nature of matter Topical Past Paper Questions

Cambridge IGCSE Science Coordinate (0654) past-paper questions on C1. The particulate nature of matter, free. This topic is frequently examined across 23 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.

Sample questions

Summer (May/Jun) 2026Paper 4

Nitrogen is a gas at room temperature. (a) In nitrogen gas, the nitrogen molecules are arranged randomly and far apart. The molecules move quickly. Describe the arrangement and movement of the molecules in solid nitrogen. arrangement movement (b) The relative rate of diffusion of…

Winter (Oct/Nov) 2025Paper 4

(a) A sealed syringe contains a sample of gas as shown in Fig. 10.1. Fig. 10.1 (i) State, in terms of particles, what causes pressure of a gas. [2] (ii) The gas in the syringe is heated. State the change, if any, to the average speed of the particles. (iii) The volume of the gas…

Spring (Feb/Mar) 2024Paper 2

Which changes are chemical changes? 1 iron rusting 2 burning coal 3 dissolving sugar in water 4 boiling water A 1 and 2 B 1 and 3 C 2 and 4 D 3 and 4

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