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| a mixture that has components that are evenly and microscopically mixed together; a solution is a homogeneous mixture of liquids and/or gases |
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| the theory that explains the behaviour of substances and changes in matter that we can see; states that matter is made up of moving particles and that the more energy the particles have the faster they move |
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| the measure of the amount of matter an object has; the SI unit of mass is the kilogram (kg) |
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| anything that has mass and volume |
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| the temperature at which a substance changes from solid to liquid |
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| capable of being beaten or pressed into thin sheets |
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| matter that contains only one type of particle; for example, water is a pure substance that contains only water particles |
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| a property of matter that can be observed through the senses, measured, or calculated |
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| a change in form or state, but not in substance; for example, paper cut into pieces is still paper |
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| the measure of the amount of space an object occupies |
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