Density is a characteristic property of a substance. The density of a substance is the relationship between the mass of the substance and how much space it takes up (volume). The mass of atoms, their ...

The density of aluminium is 2.7 g/cm 3 – this means that 1 cm 3 of aluminium has a mass of 2.7 g.. All matter close matter Sub-atomic particles and anything made from them, such as atoms and ...

If something seems light for its size (like a bag of cotton or pumice rock), then we say it has low density. Mass is the amount of matter in an object. Volume is how much space the object takes up.

Skeletal density: This is the ratio of the mass to the volume (skeletal volume) of the particles, excluding both inter-particle voids and opened pores. Tapped density: This is the density measured by ...

Use your graph to find the mass. What is the density of this volume of water? Whether students weigh 100, 50, 25 mL or any other amount, the density of water will always be 1 g/cm 3. Tell students ...

Density is the mass per unit volume of a material - ie density is the mass of 1 cm 3 or 1 m 3 of a material. The density of aluminium is 2.7 g/cm 3 – this means that 1 cm 3 of aluminium has a ...