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