 
 <prompt> Wetin be di value of di earth wey get Hydrogen inside am? Based on di question wey dey before dis one, write something wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: ```Hydrogen dey dissolve well well for many rare earth and transition metals and e dey dissolve for both nanocrystalline and amorphous metals. Hydrogen wey dey dissolve for metals dey affected by local distortions or impurities for the crystal lattice. These properties fit dey useful when hydrogen dey purified by passage through hot palladium disks, but the gas high solubility na metallurgical problem, e dey cause embrittlement for many metals, e dey make am hard for design pipelines and storage tanks.``` 