Class 4 · Science · Medium level · 5 questions
Particle Model: Solids & Liquids · Medium 1
Everything is made of tiny particles, and how they are arranged explains a lot. In Class 4 Science the topic covers everything is made of particles, particles in a solid, particles in a liquid and always moving. This quiz is a step up: the questions ask you to use the ideas as well as recognise them. 5 questions (multiple choice), marked the moment you finish, with the reason for every answer.
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