Final answer:
Asbestos fiber concentrations are normally expressed in fibers per cubic centimeter (f/cc). Asbestos is a mineral fiber used in building construction materials, and when disturbed it can release harmful particles and fibers into the air. Measuring the concentration of asbestos fibers in the air is important for assessing exposure levels.
Step-by-step explanation:
Asbestos fiber concentrations are normally expressed in fibers per cubic centimeter (f/cc).
Asbestos is a mineral fiber that has been widely used in building construction materials and other products due to its strength and heat resistance. When asbestos-containing materials are disturbed, they release particles and fibers into the air, which can lead to serious health effects such as lung cancer and asbestosis.
Measuring the concentration of asbestos fibers in the air is important in assessing the level of exposure. The most commonly used unit for this measurement is fibers per cubic centimeter (f/cc).