Question

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

Explanation:

• An atom is the smallest unit of an element. Citric acid (\(C_6H_8O_7\)) is made up of multiple atoms (carbon, hydrogen, oxygen).
• A molecule is a group of two or more atoms bonded together. A compound is a molecule that contains at least two different elements. Citric acid (\(C_6H_8O_7\)) has carbon, hydrogen, and oxygen atoms bonded together, so it is both a molecule (as it has multiple atoms) and a compound (as it has different elements).

Answer:

Molecule or Compound