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7 Cards in this Set
- Front
- Back
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Chemical Reaction |
Is the process in which atoms are rearranged to produce new substances |
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Chemical Formula |
Is a chemical symbol and numbers to represent the element |
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Chemical Equation |
Is an expression that uses symbols to show the relationship between the starting substances that are produced by a chemical reaction |
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The Law of Conservation of Mass |
States that matter is neither created nor destroyed in ordinary physical and chemical changes |
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Coefficient |
Is a number that is placed in front of a chemical formula |
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Endothremic |
cold |
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Exothermic |
heat |
