A mixture of two or more substances which remain as physically separate substances.
A mixture of two or more substances which remain as physically separate substances. They can be easily separated by physical means, such as settling or filtration. Oil and water, silt suspended in water, or beach sand are all heterogeneous mixtures.
They can be easily separated by physical means, such as settling or filtration. Oil and water, silt suspended in water, or beach sand are all heterogeneous mixtures.