Term
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Definition
| Change in which the composition of a substance changes. |
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Term
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Definition
| A property of matter that cannot be observed without altering the substance. |
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Term
| Law of Conservation of Mass |
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Definition
| A scientific law that states that the total mass of matter is the same before and after a physical or chemical change. |
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Term
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Definition
| Change in which the form or appearance of matter changes, but not its composition. |
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Term
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Definition
| Characteristic that can be observed, using the five senses, without changing or trying to change the composition of a substance. |
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