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10 Cards in this Set
- Front
- Back
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Energy
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the capacity to do work
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Heat
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the form of energy transferred between two objects due to a temperature difference
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Temperature
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a measure of the heat of system
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Exothermic
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a reaction in which energy is released
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Endothermic
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a reaction in which energy is absorbed
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Heat of reaction
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the change in energy that accompanies a chemical reaction
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Element symbol
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shorthand for the name of an element
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Chemical formula
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shorthand for a chemical compound which element symbols to represent the elements in the compound and subscripts to indicate the number of atoms of each element
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Subatomic particle
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The components of an atom: proton, neutron, electron
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Proton
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positively charged subatomic particles found in the nucleus
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