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 ...

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 ...

The same mass takes up a bigger volume - this means the gas is less dense. Density also depends on the material. A piece of iron with the same dimensions as a piece of aluminium will be heavier ...

If the amount in mol of a solute in a given volume of solution is known, its mass can also be calculated. If the volumes of two solutions that react completely are known, and the concentration of ...