Final answer:
A mixture is a combination of two or more substances that can be physically separated. An example is saltwater, where salt dissolves in water but can be separated by evaporation.
Step-by-step explanation:
A mixture is a combination of two or more substances.
In chemistry, a mixture refers to a combination of different substances that can be physically separated from one another. Unlike compounds, which are formed by a chemical reaction and have a fixed composition, mixtures retain their original properties and can be made up of elements, compounds, or both.
A common example of a mixture is saltwater. Salt and water are combined to form a mixture, where the salt dissolves in the water but can be separated by evaporation.
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