Question

The absorption of Hydrogen by Metals is called:

Answer 1

• The absorption of hydrogen by metals is called Occlusion.
• Occlusion means the absorption of a substance from a gaseous medium by solids or melts.
• During occlusion, gases are absorbed by the entire volume of the absorbent rather than by the surface layer. Occlusion is similar to absorption, which is the dissolution of gases in liquids.