What is more dense steel alumianum brass copper?

Answer 1

The SI Unit of density is kg/m3

it is calculated by mass / volume

The density of steel usually ranges between 7750 and 8050 kg/m3

The density of brass is usually between 8400 and 8730 kg/m3

The density of copper is 8940 kg/m3 at room temperature

The density of aluminum is 2700 kg/m3 at room temperature

So the most dense is copper, followed by brass, followed by steel, followed by aluminum

Answer 2

The densities of the mentioned materials from highest to lowest are: steel, brass, copper, aluminum. So, steel is the most dense, followed by brass, copper and aluminum.