Answer:
Use a magnet; Mixture
Explanation:
Suppose you have a container filled with iron and sand. You can separate the iron from the sand if you use a magnet so this is a mixture.
- A mixture is made up of two more components that are not chemically combined.
- Mixtures may be classified as homogeneous when the components are in the same phase or heterogeneous when the components are in different phases.
- A mixture of sand and iron is an example of solid-solid mixture which can be separated using a magnet.
- The magnet will attract the iron in the mixture leaving the sand.
