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