Sulfur is a chemical element; it has symbol S and atomic number 16. It is abundant, multivalent and nonmetallic. Under normal conditions, sulfur atoms form cyclic octatomic molecules with the chemical formula S₈. Elemental sulfur is a bright yellow, crystalline solid at room temperature.
 
Fertilizer
Pesticides
Sulfuric acid
Rubber
Gun Powder
Gas Leaks
Detergents
Fibers