Question

What is the key difference between a mixture and a compound?

Answer 1

The key difference between a mixture and a compound is that a mixture is a combination of two or more substances that are physically combined and can be separated by physical means, whereas a compound is a substance made up of two or more elements that are chemically bonded together in fixed proportions and cannot be separated by physical means. In other words, compounds have a fixed composition and properties, while mixtures retain the properties of their individual components.