What is the size range for mist particles?

Mist particles are typically defined as liquid droplets that can be suspended in the air. The correct size range for mist particles is 0.01 to 10 micrometers. This size range is critical as it determines the behavior of the particles in the air and their ability to be inhaled or settle on surfaces.

Particles within this range can remain airborne for extended periods and penetrate deep into the respiratory system when inhaled. Understanding the size of mist particles is essential for assessing exposure risks and implementing appropriate control measures in industrial settings where mist may be present, such as in metalworking, spray painting, or culinary environments.

The other ranges provided do not accurately encompass the typical size of mist particles. For example, particles smaller than 0.01 micrometers would be classified as aerosols rather than mist, while those larger than 10 micrometers would likely settle quickly and not remain airborne for significant durations, making them less relevant in discussions about mist exposure.