which term describes a pure substance that is made up of only one type of atom?\no matter\no rock\no…

which term describes a pure substance that is made up of only one type of atom?\no matter\no rock\no compound\no element
Answer
Answer:
D. element
Brief Explanations:
An element is a pure - substance made of one type of atom. Matter is a general term for anything with mass and volume. A rock is a mixture of minerals. A compound is made of different types of atoms chemically bonded.