A chemical that may cause acute or what other kind of health effects after exposure is considered a health hazard?

A chemical identified as a health hazard can cause both acute and chronic health effects after exposure. Acute effects occur almost immediately or shortly after exposure and can include symptoms such as irritation, burns, or other immediate reactions. Chronic effects, on the other hand, develop over time due to long-term exposure and can lead to conditions such as cancer, respiratory diseases, or other serious health issues.

Understanding chronic health effects is crucial because they often arise from prolonged exposure to chemicals, even at low levels, and can significantly impact a person's health in the long run. Recognizing chemicals as health hazards based on their potential for chronic effects helps in implementing appropriate safety measures and controls to mitigate risk in workplace environments.