Question

which statement is true regarding a compound? a compound is composed of only one type of atom that is chemically combined. a compound is made up of two or more different atoms that are chemically combined. a compound is an impure substance that cannot be broken down. a compound is able to be separated into its parts using filtration.

Explanation:

A compound is a pure substance made up of two or more different types of atoms that are chemically combined. Filtration is a physical - separation method and is not used to separate compounds into their elements. Compounds can be broken down chemically.

Answer:

A compound is made up of two or more different atoms that are chemically combined.