solid		is a type of solid whose fundamental three-dimensional
liquid		A liqu is a nearly incompressible fluid that conforms
crystalline solid		continuous physical force exerted on or against
amorphous		a substance that has no fixed shape and yields easily
fluid		any noncrystalline solid in which the atoms and molecules
surface tesion		the tension of the surface film of a liquid caused by the attraction
viscosity		the state of being thick, sticky, and semifluid in consistency,
gas		something very hard
presure		a substance or matter in a state in which it will expand freely