A ferroalloy (iron) containing up to 60 percent molybdenum.
A salt of molybdic acid (compounds in which the element has a higher valence or a number that reflects an element's ability to combine with other elements).
molybdate orange, molybdate chrome orange, molybdenum orange
A fine orange powder that is a solid solution of lead molybdate, lead chromate, and lead sulfate; used as a pigment in paints, inks, and plastics.
A metallic, lead-gray hexagonal mineral with a perfect cleavage, trimorphous with jordisite and molybdenite-3R, having a specific gravity of 4.62 to 5.06 and a hardness of one to 1.5 on the Mohs scale.
A mineral occurring in soft, lead-gray, foliated masses or scales (characterised by being separable into thin plates or folia; as, graphite has a foliated structure), resembling graphite.
1. Referring to molybden, or obtained from it.
2. Containing, molybdenum; specifically, designating those compounds in which molybdenum has a lower valence as contrasted with molybdic compounds.
1. A polyvalent metallic element that resembles chromium and tungsten in its properties; used to strengthen and harden steel.
2. A heavy metallic element having the symbol Mo, the atomic number 42, an atomic weight of 95.94, a melting point of 2617 degrees Celsius, and a boiling point of 5560 degrees Celsius; highly conductive and resistant to heat; used in high-temperature alloys, resistors, and audio magnets.
From an earlier word for lead; because of its resemblance to lead.
molybdenum cast iron
Cast iron to which small amounts of a molybdenum compound have been added to increase tensile strength and durability.
molybdenum chemical element
A toxic, lead-gray powder; insoluble in water and most solvents; used to make pigments.
A toxic, dark gray, crystalline powder having properties of both ceramics and metals; resistant to corrosion and stress; used in electrical resistors and protective coating.
molybdenum disulfide, molybdenum sulfide, molybdic sulfide
A toxic black crystalline powder, insoluble in water; melts at 1185 degrees Celsius; used as a lubricant and catalyst.
A green-black solid that absorbs water from the air and reacts with both water and air; used in chlorination, as a fire retardant, and for various other purposes.
Any of several steels to which a molybdenum compound has been added to increase tensile strength and durability.
Any of various acids derived from molybdenum; especially, white or yellowish crystals.
Commercial molybdic acid is a solution of ammonium molybdate or molybdenum trioxide.
Divination by observing the motion of molten lead on a flat surface or in water and the interpretations made of the hissing sounds.