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Chapter overview
States, particles, changes of state, and everyday materials.
Practice ready
5553 MCQs and 3419 written prompts are ready for focused chapter work.
Topics
4
Recall
12
Cards
20
Topic 1
Define matter and identify its common observable properties.
Topic 2
Melting changes solid to liquid.
Topic 3
Solids have fixed shape and volume.
Topic 4
Most substances expand on heating.
Chapter pack
Topic list
Topic 1
Define matter and identify its common observable properties.
Topic 2
Change of state occurs when heating or cooling changes matter between solid, liquid, and gas.
Topic 2
Compare solids, liquids, and gases using particle ideas.
Topic 3
Heating matter can cause expansion, change of state, and faster particle motion.
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