4th Sci Ch2 vocab

mass

the measure of the amount of matter that makes up an object

melting point

the temperature at which a substance changes from a solid to a liquid

boiling point

the temperature at which a substance changes from a liquid to a gas

volume

the amount of space that matter takes up

mixture

a combination of two or more substances

phase of matter

the form in which particles are arranged and move

filtration

the process of separating substances with a filter

evaporation

the change from a liquid to a gas

condensation

the process of a gas changing to a liquid