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What Happens To Particles When A Substance Gains Energy And Changes State? [Solved]
When a substance is heated, it gains thermal energy. Therefore, its particles move faster and its temperature rises. When a substance is cooled, it loses thermal energy, which causes its particles to move more slowly and its temperature to drop.
Changes of State | Matter | Physics | FuseSchool
Changes
Changes of state from the Particle Model of Matter topic of GCSE Science
Changes
Changes of state
At the end of this activity, students should be able to: – give definitions of individual
