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Definition
| composes any physical substance |
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Definition
| the smallest unit of an element |
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Term
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Definition
| basic building block of physical matter; cannot be broken down to a simpler form |
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Definition
| a single unit of a compound or group of elements bonded together |
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Term
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Definition
| a chemical substance of two or more atoms of elements bonded together |
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Definition
| a chart organizing chemical elements that compose all matter; listed by atomic number and related groups |
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Definition
| state of matter composed of tightly packed molecules, resulting in a firm substance |
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Definition
| state of matter composed of freely moving molecules that do not usually separate |
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Definition
| state of matter composed of freely moving molecules capable of indefinite expansion |
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Term
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Definition
| a change from one state of matter to another |
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Term
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Definition
| property of a substance that can be measured without changing chemical properties |
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Definition
| the amount of a solute that can be dissolved into a liquid(solvent) in a give situation |
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Definition
| temperature at which a liquid boils |
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Definition
| temperature at which a solid melts |
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Definition
| temperature at which a liquid freezes |
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Definition
| amount of mass per unit of volume(D=m/v) |
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Definition
| a measure of the total amount of matter contained within an object |
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Definition
| a measure of the amount of space an object fills |
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Definition
| a measure of the gravitational force acting on an object |
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Definition
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Term
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Definition
| any liquid that dissolves a substance |
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Term
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Definition
| the substance that gets dissolved in a solution |
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Term
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Definition
| a substance that is composed of only one type of atom or molecule |
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Term
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Definition
| a measure of the warmth or coldness of an object or substance |
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Term
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Definition
| the rearrangement of the atoms of one or more substances and a change in their chemical properties or composition, resulting in the formation of at least one new substance |
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Term
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Definition
| the number of calories required to raise the temperature of 1 gram of a substance 1°C |
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Term
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Definition
| the tendency of a substance to undergo chemical reaction, either by itself or with other materials, and to release energy |
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