Question

Define the term density of a substance. plese help me​

Answer 1

Explanation:

The density of a substance is the ratio of its mass to its volume. At constant temperature and pressure, the density of a substance is constant. Density is an intensive property of a substance that doesn't depend on the amount of substance present.

Answer 2

Answer:

Density, mass of a unit volume of a material substance. The formula for density is d = M/V, where d is density, M is mass, and V is volume. Density is commonly expressed in units of grams per cubic centimetre

Explanation:

For example, the density of air is 1.2 kilograms per cubic metre.