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Anything and everything that has mass and takes up space. |
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The smallest unit of matter that maintains the characteristics of that matter |
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Definition
A substance made up of one type of atom only! |
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Definition
A pure substance - is the same all the way through. |
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Definition
A mixture of identifiable substances. |
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Definition
Characteristics that you can observe without changing matter. |
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Definition
Characteristics that must be observed after trying to change a substance (flammability, rust) |
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