Question

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

Explanation:

An atom is the basic unit of a chemical element. Phosphorus (P) is an 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. Since the model shows only one phosphorus (P) which is an element, it represents an atom.

Answer:

Atom