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