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the temperature at which a liquid changes to a gas |
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| a pure substance consisting of two or more elements in definite proportions that cannot be separated by physical means; consists of only one type of particle |
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the ability of a material to conduct electricity or heat |
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| describes the behaviour of a substance as it changes into a new substance |
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the slow reaction of certain metals with oxygen to form metal oxides |
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| a reaction in which a substance changes into one or more new substances with different properties |
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| capable of being pulled or "drawn" into wires |
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| the mass per unit volume of a substance; a constant property of a substance no matter how much of it is present |
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| a pure substance that cannot be changed into anything simpler; contains only one kind of particle |
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| a mixture that is not uniform in its composition; the components can be visibly distinguished |
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