In the NFPA 704 system, which quadrant would indicate that a product is water reactive?

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Multiple Choice

In the NFPA 704 system, which quadrant would indicate that a product is water reactive?

Explanation:
Water reactivity is treated as a special hazard in the NFPA 704 system and is shown in the white quadrant. The blue, red, and yellow sections carry numeric ratings for health, flammability, and reactivity, respectively, describing how dangerous those aspects are. The white quadrant is set aside for special hazards, such as water reactivity, oxidizers, acids, bases, or radioactive materials. When a chemical reacts with water, the white quadrant will display a symbol or notation (often a W with a line through it) to signal this hazard. So, water reactivity is indicated by the white quadrant.

Water reactivity is treated as a special hazard in the NFPA 704 system and is shown in the white quadrant. The blue, red, and yellow sections carry numeric ratings for health, flammability, and reactivity, respectively, describing how dangerous those aspects are. The white quadrant is set aside for special hazards, such as water reactivity, oxidizers, acids, bases, or radioactive materials. When a chemical reacts with water, the white quadrant will display a symbol or notation (often a W with a line through it) to signal this hazard. So, water reactivity is indicated by the white quadrant.

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