What are the categories of Class 2 HazMats?

• A. Flammable, Non-Flammable, and Toxic.
• B. Gases, Liquids, and Solids.
• C. Oxidizers, Corrosives, and Irritants.
• D. Radioactive, Infectious, and Toxic.

Answer: (A)

Class 2 HazMat covers gases and is divided into three divisions based on hazard: flammable gases, non-flammable non-toxic gases, and toxic gases. Those divisions map directly to the categories described as flammable, non-flammable, and toxic. This reflects how Class 2 is organized: by how the gas behaves and the risk it poses, not by state of matter or by other hazard types. The other options mix up categories that aren’t specific subdivisions of Class 2—Gases, Liquids, and Solids describes states of matter, not the Class 2 divisions; Oxidizers, Corrosives, and Irritants belong to other hazard characteristics across different classes; and Radioactive, Infectious, and Toxic combines hazards from different classes.