State four differences between mixture and compound
1) Composition: A mixture is composed of two or more substances that are physically combined but do not chemically react with each other. In contrast, a compound is composed of two or more elements that are chemically bonded together in fixed proportions.
2) Separation: Mixtures can be separated into their individual components through physical means such as filtration, distillation, or evaporation. Compounds cannot be easily separated into their constituent elements without undergoing a chemical reaction.
3) Properties: Mixtures retain the individual properties of each component substance. This means that the properties of a mixture can vary depending on the proportions of the components. Compounds, on the other hand, have unique properties that are different from their constituent elements.
4) Formation: Mixtures are formed by combining substances with varying properties, either intentionally or naturally. Compounds are formed through chemical reactions, where the elements combine in specific ratios to form new substances with different properties.