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matter

matter vocabulary

TermDefinition
atoms the smallest particle of matter
element pure substance containing only one kind of atom
compound a pure substance containing two or more kinds of elements
mixture two or more elements or compounds not chemically combined
molecule two or more atoms bonded together to form the smallest unit of substance
homogeneous mixture is uniform, the separate parts cannot be seen
heterogeneous mixture that is not uniform, the separate parts can be seen
chemical formula symbols and numbers used to show the elements and number of atoms in the compound or molecule
Created by: mr.tucci
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