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the study of the properties of matter and how matter changes |
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a substance that cannot be broken down into any other substances by chemical or physical means |
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a change that alters the form or appearance of a material but does not make the material into another substance |
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change in matter that producesĀ a new substance |
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the process in which substances undergo chemical changes |
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a particle made of two or more atoms bonded together |
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the force that holds atoms together |
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a substance made of two or more elements chemically combined |
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a substance made of two or more substances not chemically combined |
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the smallest particle of an element |
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