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