Final answer:
A chemical property of matter is a characteristic that can only be observed or measured when a substance undergoes a chemical change or reaction.
Step-by-step explanation:
A chemical property of matter is a characteristic that can only be observed or measured when a substance undergoes a chemical change or reaction. It describes how a substance interacts with other substances or undergoes a transformation to form new substances.
For example, the reactivity of a metal is a chemical property. It determines whether a metal will readily react with acids, oxygen, or water to form new compounds.
Other examples of chemical properties include flammability, toxicity, corrosion resistance, and the ability to undergo oxidation or reduction reactions.
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