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| The stuff the universe is made of- has mass and occupies space. |
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| Different classes of matter based on the strength among the matter's particles. |
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| Rigid state of matter with a fixed shape and volume. |
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| State of matter with a definite volume but takes the shape of its container. |
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| State of matter with no fixed volume or shape; takes the shape and volume of its container. |
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| Properties of a substance like odor, color, volume, state (gas, liquid, solid), density, melting point, and boiling point. |
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| Properties that describe a pure substance and refer to its ability to form new substances. |
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| Changes that do not affect the composition of the substance. |
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| Change that changes the fundamental components of a substance. |
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| Matter which cannot be broken down into other substances by chemical means. |
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| Elements bound together in special ways, and can be broken into elements by chemical changes. |
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| Matter which has variable composition, like wood, wine, and coffee. |
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| Matter which will always have the same composition, and are either elements or compounds. |
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| A mixture with only one distinguishable region; also called a solution. |
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| A mixture with only one distinguishable region; also called homogenous. |
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| Contains regions with different properties. |
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| Using differing boiling points to seperate mixtures. |
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| Seperation process involving removing a solid from a liquid. |
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| A flow of energy due to a temperature difference. |
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| Process that results in the evolution or loss of heat. |
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| Process that results in the absorbtion of energy. |
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| Metric unit for the amount of energy required to raise the temperature of one gram of water by one Celsius degree. |
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| The amount of energy required to change the temperature of one gram of a substance by one Celsius degree. |
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