Period 3 element phosphorus originates from oxidation of the white (but not red) phosphorus and should be called chemiluminescence. It is also the lightest element to easily produce stable exceptions to the octet rule. The vast majority of phosphorus compounds are consumed as fertilizers. Other applications include the role of organophosphorus compounds in detergents, pesticides and nerve agents, and matches. "Sulfur" (symbol S) is an abundant, multivalentnon-metal. Under normal conditions, sulfur atoms form cyclic octatomic molecules with chemical formula S. Elemental sulfur is a bright yellow crystalline solid when at room temperature. Chemically, sulfur can react as either an oxidant or reducing agent.
Black Red White ten plants of this kind in the world. The large-scale production lowers costs and allows them to offer very low prices. The company has branches in Poland, Slovakia, Ukraine and overseas (United States, Canada). It is owned by Polish millionaire Tadeusz Chmiel. Black Red White Black Red White is a leading furniture manufacturer in Poland, founded in Chmielek, Poland in 1991. The company's headquarters are located in Biłgoraj. Black Red White S.A. is the biggest Polish manufacturer of traditional and new furniture systems, home and office furniture, and upholstered fittings made of furniture panels, MDF and solid wood. BRW S.A.