aerosol
Aerosol is a dispersion medium in which a dispersion medium is a gas, that is, a substance in which a large number of fine particles float in a gas. It is also referred to as an airborne dispersed particle system or a fumes body. Fine particles in aerosol (also known as aerosol) are called aerosol (aromatics) or aerosols. Even so, there are times when we refer to fine particles as aerosol, but it is a mistake. Sol is a colloid of liquid and the aerosol is a word with aerobic (air) on it. However, the dispersion medium is not limited to air, but there are various gases, for example, propane or the like as a dispersion medium of aerosol by spraying. Also, not only colloids (particles are about 100 nm or less), but also larger particles. The size of the fine particles varies from about 10 nm to about 1 mm. A somewhat large one (definition is various, but 1 μm ~, 0.2 ~ 10 μm etc.) is called dust. ...