Question

how can you tell the difference between a pure substance and a mixture

Answer 1

Answer:

Substances which have a specific composition are called pure substances. They cannot be separated into any other form of matter. Pure substances are further divided into elements and compounds. The combination of two or more pure substances is called mixture.

Explanation:

Hope this will help you...Please mark this answer as the brainliest..

Answer 2

Matter can be broken down into two categories: pure substances and mixtures. Pure substances are further broken down into elements and compounds. Mixtures are physically combined structures that can be separated into their original components. A chemical substance is composed of one type of atom or molecule.