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Anything that occupies space and has mass. |
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Amount of matter in a substance, measured in grams. |
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Physical material that has weight and takes up space. Ex: paper |
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Temperature at which a liquid boils. |
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Temperature at which a solid becomes a liquid. |
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A change with no new substance formed. Ex: tearing paper into 2 pieces=still paper. |
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A change which ends up with somthing different . Ex: burn paper = no paper left just carbon. |
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Definition
Smallest part of an element. |
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