Question

which term describes a pure substance that is made up of only one type of atom?matterrockcompoundelement

Explanation:

• Matter is anything that has mass and takes up space. It can be a pure substance or a mixture.
• Rock is a mixture of minerals and other substances.
• A compound is a pure substance made up of two or more different types of atoms chemically combined.
• An element is a pure substance that is made up of only one type of atom.

Answer:

element