Front

What is a mixture?

Back

A combination of two or more substances that are physically combined (e.g., sand and water).

Front

What is a solution?

Back

A special type of mixture where one substance dissolves in another (e.g., salt in water).

Front

What is filtration used for?

Back

To separate insoluble solids from liquids (e.g., sand and water).

Front

What is distillation?

Back

A method used to separate a liquid from a solution based on boiling points (e.g., separating salt from saltwater by evaporating water).

Front

What is chromatography?

Back

A technique used to separate mixtures based on differences in solubility and movement through a medium (e.g., separating ink colors in a marker).