Questions and Answers
What class do Explosives belong to?
What class do Gases belong to?
What class do Flammable Liquids belong to?
What class do Combustible Liquids belong to?
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What class do Flammable Solids belong to?
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What class do Oxidizers and Organic Peroxides belong to?
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What class do Toxic Materials belong to?
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What class does Infectious Substance belong to?
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What class do Radioactive Substances belong to?
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What class do Corrosive Substances belong to?
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What class do Miscellaneous Dangerous Goods belong to?
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What class do Dynamite, Black Powder, and Ammunition belong to?
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What class do Acetylene, Hydrogen, and Anhydrous Ammonia belong to?
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What class do Gasoline, Diesel Fuel, and Acetone belong to?
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What class do Magnesium, Sulfur, and Calcium Carbide belong to?
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What class do Bromine or Bleach belong to?
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What class do Medical Waste or Biological Hazards belong to?
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What class do Nuclear Waste, Radioactive Medical Materials, and X-ray Equipment belong to?
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What class do Acids or Solvents belong to?
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What class do Sulfur, PCBs, and Hazardous Waste belong to?
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Study Notes
Classes of Hazardous Materials
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Class 1: Explosives
- Includes substances such as dynamite, black powder, and ammunition.
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Class 2: Gases
- Examples are acetylene, hydrogen, and anhydrous ammonia.
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Class 3: Flammable Liquids
- Encompasses materials like gasoline, diesel fuel, and acetone.
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Class 3: Combustible Liquids
- Combustible liquids fall under the same category as flammable liquids (Class 3).
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Class 4: Flammable Solids
- Contains substances such as magnesium, sulfur, and calcium carbide.
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Class 5: Oxidizers and Organic Peroxides
- Examples include bromine and bleach, known for their strong oxidative properties.
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Class 6: Toxic Materials
- Covers hazardous substances that can be harmful or fatal upon exposure, including medical waste and biological hazards.
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Class 6: Infectious Substances
- Part of the same category as toxic materials, these substances can cause infections or disease.
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Class 7: Radioactive Substances
- Comprises materials like nuclear waste and radioactive medical materials, including x-ray equipment.
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Class 8: Corrosive Substances
- Includes acids and solvents, which can damage living tissue or corrode materials.
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Class 9: Miscellaneous Dangerous Goods
- Contains various hazardous materials that do not fit into the other defined classes, such as sulfur, PCBs, and hazardous waste.
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Test your knowledge on the classes of hazardous materials with this Chapter 9 quiz. The flashcards cover definitions and classifications you need to know. Perfect for students studying safety regulations and material handling.
