Here's why:
* Mixtures are combinations of substances where each component retains its own chemical properties. They are not chemically combined, meaning they can be separated by physical means (like filtration, evaporation, or magnetism).
* Compounds are formed when two or more elements chemically combine in a fixed ratio. This creates a new substance with properties different from the original elements.
Examples of mixtures:
* Salt and pepper: Each ingredient remains distinct.
* Air: A mixture of gases like nitrogen, oxygen, and carbon dioxide.
* Sand and water: Sand and water are not chemically bound.
Let me know if you have any other questions!
