which is a substance that is made up of only one type of atom? compound element solution mixture
which is a substance that is made up of only one type of atom? compound element solution mixture
Answer
Brief Explanations:
An element is a pure - substance made of only one type of atom. Compounds are made of two or more types of atoms chemically combined. Solutions are homogeneous mixtures, and mixtures are made of two or more substances physically combined.
Answer:
B. element