The extra mass makes copper more dense than aluminum. Volume is a measure of the amount of space an object takes up ... Mass is measured in grams. The units for density will be g/cm³. Arrangement of ...

Note: We are purposely using the terms “size” and “amount” instead of “volume” in this lesson about density. We are also using “heavy”, “light”, and “weight” instead of “mass”. If your students have ...

It is a measurement of the amount of a substance contained in a certain volume. The density of any solid is the mass of the object divided by its volume.