Question

does the model show an atom, molecule, or compound? *
cl
atom
molecule
compound

Explanation:

An atom is the basic unit of a chemical element. A molecule is made up of two or more atoms bonded together. A compound is a substance formed when two or more different elements are chemically bonded. The model shows a single entity labeled "Cl", which is the chemical symbol for chlorine. Since it is a single entity (not a combination of atoms or different elements), it represents an atom.

Answer:

Atom