What is density of a substance?

Density of a substance is usually defined and as the mass per unit volume of the substance. read more

Key Concepts. 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 size, and how they are arranged determine the density of a substance. read more

Density of a substance is usually defined and as the mass per unit volume of the substance. In simpler language, how many grams or kilograms or pounds will be the mass of that substance if we take a fixed volume of the substance, say a 1cm cube or 1 litre of it or 1m cube. read more