Search results
Results From The WOW.Com Content Network
Manganese(II) sulfide is a chemical compound of manganese and sulfur. It occurs in nature as the mineral alabandite (isometric), rambergite (hexagonal), and recently found browneite (isometric, with sphalerite-type structure, extremely rare, known only from a meteorite).
Manganese is a chemical element; it has symbol Mn and atomic number 25. It is a hard, brittle, silvery metal, often found in minerals in combination with iron . Manganese was first isolated in the 1770s.
This is a list of common chemical compounds with chemical formulae and CAS numbers, indexed by formula. ... silver sulfide: 21548-73-2 Ag 2 SO 4: silver sulfate ...
Chemical formula. MnS 2 Molar mass: 119.07 g/mol Structure Space group. Pa 3: ... Manganese disulfide or Manganese(IV) Sulfide is a sulfide compound of manganese.
Alabandite or alabandine, formerly known as manganese blende or bluemenbachite is a rarely occurring manganese sulfide mineral. It crystallizes in the cubic crystal system with the chemical composition Mn 2+ S and develops commonly massive to granular aggregates, but rarely also cubic or octahedral crystals to 1 cm.
Most antimony is mined as the sulfide; lower-grade ores are concentrated by froth flotation, while higher-grade ores are heated to 500–600 °C, the temperature at which stibnite melts and separates from the gangue minerals. Antimony can be isolated from the crude antimony sulfide by reduction with scrap iron: [64] Sb 2 S 3 + 3 Fe → 2 Sb + 3 FeS
Europium monosulfide, chemical compound with the formula EuS; Gallium monosulfide, chemical compound with the formula GaS; Germanium monosulfide, chemical compound with the formula GeS; Manganese monosulfide, chemical compound with the formula MnS; Mononitrogen monosulfide, inorganic compound with the formula SN
Hauerite is a sulfide mineral in the pyrite group.It is the mineral form of Manganese(IV) disulfide MnS 2.It forms reddish brown or black octahedral crystals with the pyrite structure and it is usually found associated with the sulfides of other transition metals such as rambergite.