What is Density? Relative Density Floatation

What is Density? Relative Density Floatation density The density of elements in the periodic table is a measure of the number of atoms and their mass when they occupy a certain volume of space density Density is defined as mass per unit volume It is a measure of how tightly packed and how heavy the molecules are in an object Density is the amount of

density Density is the number of things—which could be people, animals, plants, or objects—in a certain area

density Because the molecules are in motion, a gas will expand to fill the container Since density is defined to be the mass divided by the volume, density depends Materials have density Density is the ratio of mass to volume for a material ρ = m V Units 1,000 kg