Question

which option is an example of a chemical property?
rusting ability
melting point
boiling point
density

Explanation:

Chemical properties describe a substance's ability to undergo a chemical change. Rusting is a chemical reaction (oxidation) where iron reacts with oxygen and water to form iron oxide. Melting point, boiling point, and density are physical properties as they can be observed or measured without changing the substance's chemical composition.

Answer:

rusting ability