Question

what are the differences between an atom and a molecule?
molecules are bigger than atoms
molecules are formed by atoms.
there is no difference between them.

Explanation:

• Atoms are the basic units of matter. Molecules are formed when two or more atoms bond together. So molecules are made up of atoms.
• Generally, molecules (composed of multiple atoms) are larger in size compared to a single atom.
• The statement “There is no difference between them” is incorrect as they have distinct definitions and relationships (molecules from atoms).

Answer:

Molecules are bigger than atoms, Molecules are formed by atoms.