Change of State - When a solid changes to a liquid., Temperature - Substances can change state when they change ______., Melting - Solid to Liquid, Evaporation - Liquid to Gas, Condensation - Gas to Liquid, Solidification - Liquid to Solid, Expansion - When we heat an object, its temperature increases and expands, this is called..., Chemical Change - When a substance changes and produces another different substance, this is called..., Oxidation - This happens when a substance combines with oxygen from the air., Combustion - This happens when a substance (fuel) combines very rapidly with oxygen from the air.,

Level 3 - Changes in Matter

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