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20 Cards in this Set
- Front
- Back
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atoms |
very tiny things that make up all matter |
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matter |
anything that takes up space amd has mass |
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density |
the amount of mass in a given unit of volume |
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measure |
find out how big or how heavy something is |
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volume |
the amount of space something takes up |
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is like weight. |
mass |
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evrythings around you is . |
volume |
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A cup of pennies has more |
measure |
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are tiny things. |
atoms |
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can be measured in liters. |
matter |
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we use a balance to mass |
density |
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matter can be living or |
nonliving |
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physical change |
the groups of atoms in the matter do not change |
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chemical change |
the groups of atoms in the matter change |
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boilling point |
the temperature at which a liquid changes to agas |
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states |
forms of matter solid, liquid, and gas |
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melting poin |
the temperature at whivh a solid melts |
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color,shape and size are you can see |
properties |
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a salad is a_________ of different kinds of matter |
volume |
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__________________ is an example of a pure substance |
sand |
