Question

What is the best definition of
molecule?
A. A molecule is an atom that cannot be broken
down.
B. A molecule is a positively charged partide.
C. A molecule is the smallest part of a substance
that is still that substance

Answer 1

Answer:

C

Explanation:

A molecule is a smallest particle of a substance that has all of the physical and chemical properties of that substance. or

Molecules are two or more atoms chemically joined together.