Particles in Solids: particles are touching in fixed positions, particles are vibrating around their position, particles are in regular, uniform arrangement, particles have lowest energy, particle arrangement is densest (usually), Particles in Liquids: particles are close together, particles can slide and roll over one another, randomly, particles can flow, particles have low energy, particle arrangement is dense, Particles in Gases: particles have spaces between them, particles are randomly arranged, particles have high energy, particles are moving rapidly, particle arrangement is spread out,

KS3 Solid, Liquid or Gas?

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