Which symbol is identified as Oxidizing?

• A. Radioactive
• B. Flammable material
• C. Oxidizing
• D. Corrosive

Answer: (C)

Oxidizers are substances that can cause or boost combustion by supplying oxygen. The symbol for this hazard is the one that shows a flame over a circle, signaling that the material can ignite or accelerate fires when in contact with fuels or reducing agents. This option is the one labeled Oxidizing, and it correctly identifies that particular hazard.

The other symbols point to different dangers: radioactive indicates ionizing radiation, a plain flame signals flammable materials, and the image of a hand and a metal being corroded marks corrosive substances.