Question

Which is the best description of a molecule?

A molecule of an element is composed of at least two types of atoms.
A molecule of a compound is composed of only one atom.
A molecule of a compound is composed of at least two atoms.
A molecule of an element is composed of exactly two types of atoms.

Answer 1

Answer: A

Step-by-step explanation:

A molecule of an element is composed of at least two types of atoms.

Answer 2

A molecule is composed of atleast two atoms.

Step-by-step explanation: