Which colors are rated on the NFPA hazard scale of 1-4?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Learn essential Chemistry Lab Safety with flashcards and multiple choice questions. Get familiar with safety procedures, rules, and hazard identification. Prepare for your exam with confidence!

Multiple Choice

Which colors are rated on the NFPA hazard scale of 1-4?

Explanation:
The NFPA 704 hazard rating uses a diamond with four color-coded fields, each assigned a number from 0 to 4 to indicate severity. The numbers apply to the blue field (health), the red field (flammability), and the yellow field (reactivity). The white field is for special hazards and does not carry a numeric rating. So the colors that are rated on the 1–4 scale are blue, red, and yellow, while white is used only for special hazard information.

The NFPA 704 hazard rating uses a diamond with four color-coded fields, each assigned a number from 0 to 4 to indicate severity. The numbers apply to the blue field (health), the red field (flammability), and the yellow field (reactivity). The white field is for special hazards and does not carry a numeric rating. So the colors that are rated on the 1–4 scale are blue, red, and yellow, while white is used only for special hazard information.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy