Compounds consist of elements that are chemically linked up together.
Their properties include...
color, order, melting point, boiling point, and of course their specific chemical properties
A mixture solution is, of course, something that has been mixed into said liquid, hence where it gets its name, huh.
Their properties include...
boiling point, melting point, composition, and lastly their uniform appearance
A pure substance is also known to be a chemical substance that consists of a constant composition and withholds the same properties throughout the given sample.
Their properties include...
type of molecule or atom said substance is composed of, purity of said substance, and like always, their boiling and melting points
