Which part of the NFPA 704 label indicates the instability hazard rating?

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Study for the Fire and Life Safety Educator I Exam. Enhance your knowledge with flashcards and multiple choice questions, each with hints and explanations. Get prepared for success!

Multiple Choice

Which part of the NFPA 704 label indicates the instability hazard rating?

Explanation:
Instability is shown by the reactivity hazard in NFPA 704, which is indicated in the yellow section of the diamond. The yellow area carries a 0–4 rating that describes how readily a substance may react, change, or become unstable under certain conditions (heat, pressure, shock, etc.). The blue section is for health hazards, the red section for flammability, and the white section covers special hazards. So the yellow portion is the specific place that conveys the instability (reactivity) rating.

Instability is shown by the reactivity hazard in NFPA 704, which is indicated in the yellow section of the diamond. The yellow area carries a 0–4 rating that describes how readily a substance may react, change, or become unstable under certain conditions (heat, pressure, shock, etc.). The blue section is for health hazards, the red section for flammability, and the white section covers special hazards. So the yellow portion is the specific place that conveys the instability (reactivity) rating.

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