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Properties of Matter

soluble able to be dissolved
solution a mixture, usually liquid, in which all the components are mixed evenly
heat energy that flows between objects of different temperatures
kinetic energy energy of motion
temperature the average kinetic energy of the molecules of a substance
boiling point the temperature at which a liquid changes in a gas
freezing point the temperature at which a liquid changes into a solid
mixture a combination of two or more different substances
carbonated containing carbon dioxide gas
atom the smallest unit of an element that contains all the properties of that element
elements basic chemical substances from which all matter is made
electron a particle if matter with a charge of -1
proton a particle of matter with a charge of +1
orbital a region around the nucleus of an atom that may contain up to two electrons
isotopes two or more forms of an atom that contain different numbers of neutrons
Created by: difrang