Which type of hazard is related to the properties of substances?

The correct answer is related to the properties of substances, which are commonly characterized under chemical hazards. Chemical hazards arise from the inherent characteristics of chemicals, including their reactivity, toxicity, and ability to release harmful substances. These properties can lead to adverse health effects or environmental damage when the chemicals are improperly handled, stored, or disposed of.

For instance, different chemicals can pose risks such as corrosion, flammability, or toxicity, and understanding these specific characteristics is vital for safe management practices. Workers who are trained to handle chemical hazards must be aware of the Material Safety Data Sheets (MSDS) or Safety Data Sheets (SDS), which provide information on the hazards associated with different substances.

Mechanical hazards generally pertain to physical forces and equipment, such as crush injuries or cuts, while physical hazards relate to environmental factors like noise, temperature extremes, or radiation. Biological hazards, on the other hand, involve exposure to organisms or their byproducts, which can cause health problems. Each of these categories addresses different risk factors that are distinct from the properties of substances classified under chemical hazards.