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mixtures etc

mixtures, compounds, molecules

atom smallest piece of matter that cannot be commonly broken down
compound 2 or more substances that are chemically combined ex. water
pure substance matter made of 1 kind of material with definite properties
molecule 2 or more atoms that have bonded together, smallest unit of a compound
element simple pure substance that cannot be changed into a simpler substance ex. oxygen
homogeneous mixture mixture in which the components are evenly mixed throughout ex. milk, lemonade, salt water
heterogeneous mixture mixture in which the components are not evenly mixed ex. trail mix, salad
mixture 2 or more substances not chemically combined
solution homogeneous mixture where one substance is dissolved into another
suspension heterogeneous mixture in which particles settle out or separate upon standing
Created by: kcurtin