What type of statement provides steps to take if exposed to a chemical hazard?

A response statement provides the necessary steps to take if exposed to a chemical hazard because it specifically addresses actions and procedures that should be followed in the event of exposure. This type of statement is crucial for ensuring safety and mitigating the impacts of hazardous chemical exposure. It typically includes immediate actions to take, such as isolating the affected area, administering first aid, seeking medical attention, and notifying appropriate personnel about the exposure.

In contrast, a prevention statement focuses on measures to avoid exposure or accidents before they occur. A disposal statement relates to how to safely dispose of chemical waste, which does not apply in situations of exposure. Meanwhile, a storage statement deals with the proper methods for storing chemicals safely to prevent leaks or spills, again not relevant if exposure has already happened. Thus, the response statement is essential for ensuring proper action is taken in case of a chemical exposure emergency.