What are four types of mixtures and examples?

Here are four types of mixtures with examples:

1. Homogeneous Mixture (Solution): A mixture where the components are uniformly distributed throughout the mixture.
   • Example: Saltwater (salt dissolved in water).
2. Heterogeneous Mixture: A mixture where the components are not uniformly distributed and can be easily distinguished from one another.
   • Example: Sand and water.
3. Suspension: A heterogeneous mixture in which solid particles are dispersed in a liquid or gas and will eventually settle out.
   • Example: Muddy water.
4. Colloid: A heterogeneous mixture where particles are larger than those in a solution but small enough not to settle out quickly.
   • Example: Milk.