yes it does
General Information
The section that provides information about hazardous material communication in the 49 CFR is Part 172, with the most likely subsection being 172.600 - Emergency response information.
The Workplace Hazardous Material Information System (WHMIS) symbols were developed to standardize the labelling of dangerous materials used in all workplaces, including school.Pay attention to any warning symbols on the produsts or materials that you handle .
TRUE
Hazardous material ceases to be hazardous when it is destroyed, sufficiently diluted in nonhazardous material, it is chemically changed into a nonhazardous material or incorporated into an object that immobilizes it and renders it unable to be hazardous.
True.
which hazardous material can enter the body
The inventory of hazardous materials, and their respective Material Safety Data Sheets.
a. a hazardous material is exposed to fire.
employeer
Polystyrene is not a hazardous material (dangerous good) in transportation. However, in circumstances where a fire might be a problem, polystyrene, which can readily and rapidly burn, can be a very hazardous material.
No - it is not usually considered hazardous