Question

Which best describes an element?

A.
It is the simplest form of matter.

B.
It can be changed into a compound.

C.
It can be broken down into simpler mixtures.

D.
It is composed of more than one type of atom.

Answer 1

a. it is the simplest form of matter.

Step-by-step explanation:

Answer 2

A is the correct answer to your question