Question

a student is using a copper strip and a strong chlorine solution in her experiment. which of these is a chemical property of one of her materials?- density of the copper strip- reactivity of the copper strip- odor of the chlorine solution- color of the chlorine solution

Explanation:

Chemical properties describe a substance's ability to undergo chemical changes or reactions. Reactivity refers to how easily a substance reacts with other substances, which is a chemical property. Density, odor, and color are all physical properties, as they can be observed without changing the chemical composition of the material.

Answer:

reactivity of the copper strip