How Heat Affects Particles D. Crowley, 2007. How Heat Affects Particles RTo understand how heat...
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Solid, liquid or gas? RLook at all the different materials - can you classify them into solids, liquids and gases RWhy are some materials difficult to classify? RMany materials can change their state, from solid to liquid to gas. For example water is a liquid at room temperature, but decrease this temperature sufficiently and it will become a solid (ice). Heat the water enough and it evaporates and boils… RLook at all the different materials - can you classify them into solids, liquids and gases RWhy are some materials difficult to classify? RMany materials can change their state, from solid to liquid to gas. For example water is a liquid at room temperature, but decrease this temperature sufficiently and it will become a solid (ice). Heat the water enough and it evaporates and boils… Ice Liquid waterBoiling water