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matter 12

QuestionAnswer
density amount of matter in a certain amount of space
solid a state of matter that has a definite shape and volume
change in state a change in the form of matter
matter anything that has mass or takes up space
decay a breaking down or rotting or organic material
liquid a state of matter that has a definite volume and takes the shape of the container it is in
physical change a change that happens when matter changes from one form to another without becoming a new substance
magnification to make things look larger than they are
weight the measurement of the vertical force exerted by a mass as a result of gravity
mass the measurement of the amount of matter in a substance
microscope an instroment that makes small objects look larger
gravity the force that pulls objects toward Earth
volume the amount of space a substance takes up
gas a state of matter that has a definite volume, but does not have a definite shape
chemical reaction a change in matter that takes place when molecules are rearanged and one or more new substances are formed
oxidation the chemical reaction of oxygen with other substances
Created by: haleighmason
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