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White phosphorus (left), red phosphorus (center left and center right), and violet phosphorus (right) White phosphorus and resulting allotropes. Elemental phosphorus can exist in several allotropes, the most common of which are white and red solids. Solid violet and black allotropes are also known. Gaseous phosphorus exists as ...
- Allotropes of phosphorous - Simple English Wikipedia, the free encyclopedia
Phosophorus is an element that exists in different forms,...
- Allotropes of phosphorous - Simple English Wikipedia, the free encyclopedia
Phosphorus has several allotropes that exhibit strikingly diverse properties. The two most common allotropes are white phosphorus and red phosphorus. For both pure and applied uses, the most important allotrope is white phosphorus, often abbreviated WP. White phosphorus is a soft, waxy molecular solid composed of P
- white, red and violet are waxy, black is metallic-looking
- white, red, violet, black and others (see Allotropes of phosphorus)
- 5.2 (silicon = 100)
Allotropes of Phosphorus. 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.
Allotropy or allotropism (from Ancient Greek ἄλλος (allos) 'other', and τρόπος (tropos) 'manner, form') is the property of some chemical elements to exist in two or more different forms, in the same physical state, known as allotropes of the elements.
Phosphate sind auch ein elementarer Bestandteil des pH-Puffersystems im Blut . Die Trockenmasse von terrestrischen Pflanzen enthält 0,15 % bis 0,50 % Phosphor, [79] die von Säugetieren wie Menschen ca. 4 %. Die Gerüstsubstanz von Knochen und Zähnen besteht hauptsächlich aus Hydroxylapatit (Ca 5 (PO 4) 3 OH).
- weiß-beige (W), dunkelrot (R), schwarz (S)
- Nichtmetalle
- Phosphor, P, 15
14. Sept. 2018 · Today, a variety of experimentally proven allotropes are known. The most common allotropes, such as black, violet, and fibrous phosphorus, are described here with respect to their synthesis, crystal structures, thermal, and thermodynamic properties.
Phosophorus is an element that exists in different forms, called allotropes. The most common of these are white or red solids. In white phosphorous four atoms form a tetrahedral structure. There are two known crystalline forms.
