In the classification of matter chart, letter A. would be a(n)

Question

Matter = Pure Substance = Cannot be chemically broken down into simpler substances = ?

A acid.
B compound.
C element.
D solution.

Answer 1

In the classification of matter chart, letter A would be a C. element.

An element is a pure substance that cannot be chemically broken down into simpler substances. In contrast, a compound can be broken down into elements, a solution is a homogeneous mixture, and an acid is a type of compound.