Phosphorus - Element information, properties and uses | Periodic …
Element Phosphorus (P), Group 15, Atomic Number 15, p-block, Mass 30.974. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images. Jump to main content
Phosphorus | Definition, Uses, & Facts | Britannica
2024年10月21日 · phosphorus (P), nonmetallic chemical element of the nitrogen family (Group 15 [Va] of the periodic table) that at room temperature is a colourless, semitransparent, soft, waxy solid that glows in the dark. How urine led to significant discoveries in chemistry Learn about the history of urine in alchemy and chemical experiments.
Phosphorus | P | CID 5462309 - PubChem
Phosphorus | P | CID 5462309 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
18.9: The Chemistry of Phosphorus - Chemistry LibreTexts
Phosphorus is a nonmetal, solid at room temperature, and a poor conductor of heat and electricity. Phosphorus occurs in at least 10 allotropic forms, the most common (and reactive) of which is so-called white (or yellow) phosphorus, which looks like a waxy solid or plastic.
Phosphorus | P (Element) - PubChem
Phosphorus exists in four or more allotropic forms: white (or yellow), red, and black (or violet). Ordinary phosphorus is a waxy white solid; when pure it is colorless and transparent. White phosphorus has two modifications: alpha and beta with a transition temperature at -3.8°C. It is insoluble in water, but soluble in carbon disulfide.
Phosphorus (P) - Phosphorus Uses & Chemical Properties of Phosphorus
Phosphorus is a chemical element with an atomic number of 15, which means that the atomic structure includes 15 protons and 15 electrons. For Phosphorus, the chemical symbol is P. The atomic mass of phosphorus is 30.973762 u.
Phosphorus (P) - Periodic Table
Phosphorus is the 15th element in the periodic table and has a symbol of P and atomic number of 15. It has an atomic weight of 30.97376 and a mass number of 31. Phosphorus has fifteen protons and sixteen neutrons in its nucleus, and fifteen electrons in three shells. It is located in group fifteen, period three and block p of the periodic table.
phosphorus - NIST Chemistry WebBook
Chemical structure: This structure is also available as a 2d Mol file; Other names: red phosphorus; Phosphorus atom Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Notes; Other data available: Gas phase thermochemistry data; Condensed phase thermochemistry data; Phase ...
Phosphorus - Periodic Table
Phosphorus - Properties, history, name origin, facts, applications, isotopes, electronic configuation, crystal structure, hazards and more; Interactive periodic table of the chemical elements.
15.4B: Phosphorus - Chemistry LibreTexts
2023年1月16日 · Its structure is a tetrahedron of phosphorus atoms connected by oxygens on th esix edges of the tetrahedron and each carrying a terminal oxygen atom. The phosphorus III oxide, P 4 O 6 is formed when phosphorus burns in a limited supply of oxygen.
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