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Science 5.4


atom the smallest part of an element
compound the result of two or more elements combining chemically (Composed of molecules)
element matter that is composed of all the same type of atom (There are more than 100 of these that make up all matter.)
mixture a combination of two or more substances that do not lose their identifying characteristics when combined
molecule smallest part of a compound
solution a mixture in which one substance dissolves in another
gas molecules move about freely; takes the shape and size of the container it is in
solid molecues packed together tightly; has its own shape
liquid molecules slide past on another when moving around; takes ths shape of the container it is in
Created by: meaniemom