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volume the amount of space an object takes up
matter anything that takes up space and has mass(matter is made up of parts too small to be seen without magnification)
mass the amount of matter in a object (measured in grams and kilograms)
solid matter that has definite size,shape,and volume;the molecules are close together
liquid matter that has NO definite size and shape but does have volume; the molecules are spaced apart and flow against each other
gas matter that has NO definite size,shape,or volume;the molecules are spaced far apart and bounce off each other
atoms the smallest particle of matter; atoms form molecules
physical change size, shape, and state remain the same even when matter is reduced in size
chemical change matter changes into something new
mixture when you combine two or more types of matter
physical property a characteristic that can be observed without changing the matter into another type of matter
chemical property a characteristic that describes something's ability to become something else
pure substance a single kind of matter that always has the same makeup, or composition
element substances that are made up of only one type of atom
molecule A group of two or more atoms held together by chemical bonds
compound A substance made of two or more elements that are chemically combined in a set ratio
mixture is made up of two or more substances that are physically mixed together, not chemically bonded. Most of the time, they can be separated fairly easy
Created by: Mrs.Rogers
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