Has a definite volume but its shape changes to match its container Cut these out for flashcards. Liquid Has a definite volume but its shape changes to match its container Example: Milk Gas Does not have a definite shape or volume Example: Water vapor

Has a definite shape and volume that do not change Solid Has a definite shape and volume that do not change Example: Ice Anything that has mass and takes up space Matter

The process by which a gas changes into a liquid due to cooling Condensation The process by which a liquid changes into a gas due to the addition of heat  Evaporation

A quality or trait belonging to an individual or thing; can be used to identify substances Physical Properties