BLess-severe effects: irritation, skin sensitization, or narcotic effects
CExplosion risk
DSerious eye damage requiring the corrosion symbol
✓ Correct answer: B. Less-severe effects: irritation, skin sensitization, or narcotic effectsThe Exclamation Mark covers lower-severity hazards: skin/eye irritation, skin sensitization, acute toxicity (category 4), and narcotic/respiratory irritation. It is not used together with the Skull or Corrosion symbols for the same endpoint.
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