Final answer:
An element is a pure substance made up of only one type of atom. It cannot be broken down into other types of substances. Therefore, the given statement is false.
Step-by-step explanation:
An element is a pure substance made up of only one type of atom. It cannot be broken down into other types of substances. For example, oxygen is an element that is made up of only oxygen atoms. So the statement 'An element is a substance made up of two kinds of matter' is false.