Adsorption

Pronunciation: /ədˈsɔːrpʃən/

Adsorption (noun)

  1. A process where atoms or molecules stick to the surface of a solid or liquid, not going into the material.
  2. The trapping of gas or vapour on the surface of a porous material, used to remove unwanted substances.

Examples

  • Adsorption happens when molecules stick to a surface.
  • The test shows surface sticking during adsorption.