Density is the degree of the heaviness of a particular substance.
- Density can also be defined as the unit mass of a substance per the substance's volume.
Density is said to be the characteristic property of a pure substance because the density of a pure substance is constant and fixed
- Pure substances are substances that are homogenous in nature, which means they are uniform and are made up of only one component.
- Density is said to be the characteristic property of a pure substance because the density of a pure substance is constant and fixed but its mass and volume can vary.
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