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White phosphorus, yellow phosphorus, or simply tetraphosphorus (P 4) is an allotrope of phosphorus. It is a translucent waxy solid that quickly yellows in light (due to its photochemical conversion into red phosphorus ), [ 2 ] and impure white phosphorus is for this reason called yellow phosphorus.
White phosphorus munitions are weapons that use one of the common allotropes of the chemical element phosphorus. White phosphorus is used in smoke , illumination , and incendiary munitions, and is commonly the burning element of tracer ammunition . [ 1 ]
Produced from phosphate embedded in rocks, white phosphorus is a toxic substance that’s used in fertilizers, cleaning compounds as well as military tools and weapons, according to the Centers ...
White phosphorus, yellow phosphorus or simply tetraphosphorus (P 4) exists as molecules of four phosphorus atoms in a tetrahedral structure, joined by six phosphorus—phosphorus single bonds. [1] The free P 4 molecule in the gas phase has a P-P bond length of r g = 2.1994(3) Å as was determined by gas electron diffraction . [ 2 ]
White phosphorus munitions are not illegal and white phosphorus is not classified as a chemical weapon under the Chemical Weapons Convention. But international law requires militaries who use it ...
ABOARD AIR FORCE ONE (Reuters) -The United States is concerned about reports Israel used U.S.-supplied white phosphorus munitions in an October attack in southern Lebanon, White House spokesperson ...
Phosphorus is a chemical element with the symbol P and the atomic number 15. ... White phosphorus could then be made by heating the precipitated phosphates, ...
White phosphorus is used for illumination at night or to create a smokescreen, but when it is deployed as a weapon it causes horrific burns. Latest Defence Intelligence update on the situation in ...