Sometimes expressed in grams per cubic centimeter, it's mass divided by volume
In the 
SI system, density is typically expressed as grams per cubic centimeter (g/cm3), 
.... Mass, because of its fundamental nature, is sometimes hard to comprehend, 
.... 19 g/cm3, and because density is equal to mass divided by volume, the 
volume... [DOC] [TLE] Calculating Density - SERC [PAR] Jul 11, 2016 ... An introduction to density Density is the mass of an object divided by its volume.