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Matter

Matter 6P 2

QuestionAnswer
matter anything that has mass and volume
mass the amount of matter in an object
volume the amount of space an object takes up
atom the smallest particle of an element
element a substance that is made of only one kind of atom
solid atoms are tightly packed and vibrate in place
liquid atoms touch, but can slide past each other
gas atoms move around very fast and spread out
density the relationship between the mass and volume
solubility the amount of a substance that can be dissolved in another substance
boiling point the temperature that a substance turns from a liquid to a gas
melting point the temperature that a substance turns from a solid to a liquid
freezing point the temperature that a substance turns from a liquid to a solid
molecule When two or more atoms combine
condensation The process by which a gas becomes a liquid
evaporation The process by which a liquid becomes a gas
Created by: tpfannes007
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