Matching Pairs Density - FlashcardsOnline version Density - Flashcards by Benjamin D Morgan 1 Higher Density 2 Density 3 Lower density 4 Higher density items sink or float 5 High Density particle spacing 6 Volume 7 A. This causes things to sink and float 8 How to find(calculate) Density 9 Low Density particle spacing 10 Weight 11 A. This does NOT cause things to sink or float 12 Lower density items sink or float 13 Mass A. Weight Amount of matter in an object material at a higher temperature has a density that is... particles are far apart How heavy something is compared to its size Amount of space an object takes up float particles are close together D = m/v Mass divided by volume material at a lower temperature has a density that is... A. Density A measure of gravity on an object's mass sink