which characteristic of a substance is considered a chemical property?\no its boiling point\no its…

which characteristic of a substance is considered a chemical property?\no its boiling point\no its reactivity\no its density\no its conductivity
Answer
Brief Explanations:
A chemical property is a characteristic that describes how a substance changes into a different substance during a chemical reaction. Reactivity is about how a substance reacts with other substances, which involves chemical changes. Boiling point, density, and conductivity are physical properties as they can be observed or measured without changing the substance's chemical identity.
Answer:
B. its reactivity