The yellow NFPA 704 diamond identifies what hazards?

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Multiple Choice

The yellow NFPA 704 diamond identifies what hazards?

Explanation:
NFPA 704 uses a diamond split into four colored sections. The yellow section is about instability or reactivity hazards. It indicates how likely a material is to become unstable, decompose, or react violently under conditions like heat, shock, friction, or when it contacts other chemicals or water. The numbers in this section (0–4) show how severe the hazard is, from stable with no special precautions (0) to materials that could undergo a violent reaction or detonation (4). This is distinct from blue, which covers health hazards, red for flammability, and the white section for any special hazards. So, the yellow area identifies instability/reactivity hazards.

NFPA 704 uses a diamond split into four colored sections. The yellow section is about instability or reactivity hazards. It indicates how likely a material is to become unstable, decompose, or react violently under conditions like heat, shock, friction, or when it contacts other chemicals or water. The numbers in this section (0–4) show how severe the hazard is, from stable with no special precautions (0) to materials that could undergo a violent reaction or detonation (4). This is distinct from blue, which covers health hazards, red for flammability, and the white section for any special hazards. So, the yellow area identifies instability/reactivity hazards.

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