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| "large calorie" used in food, Cal (capitalized) = 1000 cal |
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| (K) freezing 273, boiling 373, coldest possible 0 K |
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| (degrees C) freezing 0, boiling 100, 1 degree C = 1.8 degrees F |
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| (degrees F) freezing 32, boiling 212 |
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| a blend of two or more substances, each of which retains its chemical identity |
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| a change in the chemical make-up of a substance |
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| a change that does not affect the chemical make-up go a substance or an object |
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| a fundamental substance that cannot be broken down chemically into any simpler substance |
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| a non uniform mixture that has regions of different composition |
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| a notation for a chemical compound using element symbols and subscripts to show how many atoms of each element are present |
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| a process in which the identity and composition of one or more substances are changed |
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| a property of matter that reflects the flow of energy in an object (NOT heat) |
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| a pure substance that can be broken down into simpler substances by chemical reactions |
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| a starting substance that undergoes a change during a chemical reaction |
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| a substance formed as a result of a chemical reaction |
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| a substance that has a uniform chemical composition throughout |
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| a tabular format listing of all known elements |
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| amount of heat necessary to raise the temperature of 1 g of water by 1 degree Celsius |
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| amount of matter in an object *always constant* |
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| amount of space occupied by an object |
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| between metals and nonmetals, an element whose properties are intermediate between those of a metal and a nonmetal |
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| color, shape, mass, volume, boiling point, melting point, density, weight, magnetic, malleability, ductility, state of matter, texture, luster, solubility |
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| has mass and occupies space (can see, touch, rase, smell) has volume and mass |
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| left side of table, a malleable element with a lustrous appearance that is a good conductor of heat and energy |
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| measure of gravitational pull that the earth, moon, or other large bodies exert on the object *depends on location* |
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| purpose, research, hypothesis, experiment, analysis, conclusion |
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| reactivity with..., combustibility, flammability |
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| right side of table, poor conductor of heat and electricity |
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| solid (definite shape/volume), liquid (definite volume, no definite shape), gas (no definite shape or volume) |
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| the amount of heat that will raise the temperature of 1 g of a substance by 1 degree Celsius |
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| the capacity to do work or supply heat, measurable/scalar quantity, examples are heat and light |
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| the density of a substance divided by the density of water at the same temperature |
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| the physical property that relates the mass of an object to its volume (density= mass/volume) |
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| uniform mixture with the same composition throughout |
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