42
Mo
Molybdenum
transition
Discovered : Carl Wilhelm Scheele (1778), Peter Jacob Hjelm isolated it (1781).
Found in : Molybdenite, wulfenite, powellite.
Used for : High-strength steel, lubricants, aerospace, rifle barrels.
Remarkable : Molybdenum disulfide is one of the best solid lubricants known, used in spacecraft where liquid lubricants would evaporate.
Minerals containing Molybdenum
