Chapter 2

1. Chemical Abstract Service® (CAS®) registry numbers are unique numerical identifiers assigned to:

2. When hazardous materials are transported through your area,:

3. Under ANSI 2535.1, the color blue:

4. Peeling or discoloration of a container's finish suggests what type of change?

5. Under ANSI 2535.1, what color means Warning?

6. Liquid containers tend to have:

7. Materials with very little radioactivity that present no risk to the public should be shipped using what type of packaging?

8. Generally speaking, labels are designed for:

9. The Emergency Response Guidebook (ERG):

10. What types of materials are first responders MOST likely to find labeled with the marking "hot"?

11. In the NFPA 704 System, what category does a "W" found in the white background indicate?

12. In Canada, general caution signals are:

13. What is a unit loading device?

14. In the U.S. and Canada, military markings are:

15. Pressure containers:

16. Which of the following statements regarding the Emergency Response Guidebook (ERG) and U.N. four-digit identification numbers is MOST accurate?

17. In the U.N. system, hazard classes are divided into:

18. NFPA 704, Standard System for the Identification of the Hazards of Materials for Emergency Response gives widely recognized methods for indicating the presence of hazardous materials:

19. Time and effort devoted to identifying contents of buildings, vehicles, and containers results in:

20. Which of the following is NOT a section included in Safety Data Sheets (SDS)?