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Unit 1 Matter and Energy Part 2

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Term
Definition
Pure Substances   show
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Physical Change   show
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show A process where chemical bonds are broken and new bonds are formed between different atoms.  
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show A principle stating that energy cannot be created nor destroyed, but can be altered from one form to another.  
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show A fundamental principle of classical physics that matter cannot be created or destroyed in an isolated system, but can only change form.  
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show The amount of heat transferred.  
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Reactivity   show
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Conbustibility   show
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show To cause (a substance) to be deposited in solid form from a solution.  
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show The energy of a particle or system of particles derived from position, or condition, rather than motion. (stored energy)  
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show The energy possessed by a body because of its motion, equal to one half the mass of the body times the square of its speed. (energy in motion)  
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show Interaction of two or more chemicals that produces one or more new chemical compounds, or alters the properties of the original substances.  
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Heat   show
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Substances   show
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Homogeneous   show
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Heterogeneous   show
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