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[email protected]Adsorption is the adhesion of atoms, ions or molecules from a gas, liquid or dissolved solid to a surface.1 this process creates a film of the adsorbate on the surface of the adsorbent.
Get PriceAt standard pressure, the chemical element helium exists in a liquid form only at the extremely low temperature of 269 c about 4 k or 452.2 f.
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