Molybdenum chemical element in the periodic table. His character is Mo and atomic number 42.
Molybdenum chemical element and solid metal silvery white
chemical symbol Mo. The high degree of melting of up to 2,617 ° m makes it one of the strongest and most refractory metals used. When alloyed (mixed) with steel, molybdenum metal gives strength and stiffness, especially at high temperatures, and it also increases the thermal and chemical resistance of certain metals with a basis Nchaeli when mixed with it. Molybdenum is used in the manufacture of aircraft and missile parts, and is an important element in plant nutrition. And molybdenum compounds for many industrial uses, especially adjuvant (catalysts) in oil refining, in addition to the use of molybdenum disulfide lubricant mitigating friction at high temperature under conditions where most of the oils decompose. And molybdenum oxide is used in the steel industry, which does not rust for making the number of workshops. There molybdenum metal in Almoulibdnit and some other metals. This chemical element discovered Carl Wilhelm in 1778. The atomic number of molybdenum 42 and the atomic weight of 95.94 and a boiling point of 4,612 ° m.
