Which word communicates the most severe hazard in chemical labeling?

Which word communicates the most severe hazard in chemical labeling?

• A. Danger
• B. Warning
• C. Caution
• D. Note

Answer: (A)

On chemical labels, the signal word shows how severe the hazard is. Danger is the strongest signal and is used for hazards that could cause serious harm or death if precautions aren’t followed. It cues you to take immediate, strict safety measures, such as using exact protective equipment, proper ventilation, or avoiding exposure altogether. Warning is used for less severe hazards, Caution indicates minor hazards, and Note isn’t a hazard signal at all but a general informational reminder. So the word that communicates the most severe hazard is Danger.

On chemical labels, the signal word shows how severe the hazard is. Danger is the strongest signal and is used for hazards that could cause serious harm or death if precautions aren’t followed. It cues you to take immediate, strict safety measures, such as using exact protective equipment, proper ventilation, or avoiding exposure altogether. Warning is used for less severe hazards, Caution indicates minor hazards, and Note isn’t a hazard signal at all but a general informational reminder. So the word that communicates the most severe hazard is Danger.