Memory Mixtures and Solutions Versión en línea This activity will help students learn vocabulary related to mixtures and solutions por Tamara Yaxley Solid Liquid State of matter that is shapeless and expands to fill a closed container Matter Gas A state of matter that flows and takes the shape of its container Clear, see through Mass The amount of matter in something Transparent Anything that has mass and takes up space State of matter with a definite shape and volume