Matching Pairs Properties of matterOnline version Match each property with the correct definition. by Isabel Parejo 1 ELASTICITY 2 DENSITY 3 FLEXIBILITY 4 MATTER 5 RESISTANCE 6 VOLUME 7 HARDNESS 8 CONDUCTIVITY 9 MASS the space that matter occupies the amount of matter in a volume. It also explains why some objects float and others sink. the ability of substances to conduct or transfer heat the amount of matter in an object the ability to returns to its original shape, when the force stops. when it is difficult to break it. the scratch-resistance of a solid is everything around us that has mass and volume you can bend it without breaking