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13 Cards in this Set
- Front
- Back
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physical properties
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-using your senses
-state (solid, liquid, gas) -size dependent properties -size independent properties |
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chemical properties
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-ability to burn
-tendency to rust -react with other substances |
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size dependent properties
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-mass
-weight -volume -temperature |
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size independent properties
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-density
-solubility -ability to attract a magnet -state of matter -color |
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chemical changes
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-color
-energy -oder -gases or solids |
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physical changes
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-changing shape
-dissolving -changing state |
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precipitate
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a sold that separates out of a solution during a chemical change
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deposition
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-a gas changes to a solid
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sublimation
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a solid changed to a gas
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law of conservation of mass:
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the total mass of the matter is the same before and after a chemical change
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volume:
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height x length x width
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density:
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mass divided by volume
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# of protons=
atomic #= atomic mass= |
# of protons= # of electrons
atomic #= # of protons atomic mass= # of protons + # of neutrons |
