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Bismuth pentafluoride is the most reactive of the pnictogen pentafluorides and is an extremely strong fluorinating agent. It reacts vigorously with water to form ozone and oxygen difluoride, and with iodine or sulfur at room temperature. BiF 5 fluorinates paraffin oil (hydrocarbons) to fluorocarbons above 50 °C and oxidises UF 4 to UF 6 at 150 ...
Bismuth's highest fluoride is a volatile penta species that is a powerful fluorinating agent. In the solid state, it is polymeric, consisting of linear chains of octahedra, sharing axial fluorides. In combination with alkali metals, pentavalent bismuth can form hexafluorobismuthate, [BiF 6 ] − , upon reaction with a fluoride donor, either ...
Unlike the lighter pnictogens nitrogen, phosphorus, and arsenic, but similar to antimony, bismuth does not form a stable hydride. Bismuth hydride, bismuthine (BiH 3), is an endothermic compound that spontaneously decomposes at room temperature. It is stable only below −60 °C. [5] Bismuthides are intermetallic compounds between bismuth and ...
Bismuth fluoride may refer to: Bismuth trifluoride, BiF 3; Bismuth pentafluoride, BiF 5 This page was last edited on 31 December ...
Bismuth used to be considered the element with the highest atomic mass whose nuclei do not spontaneously decay. However, in 2003 it was discovered to be extremely weakly radioactive . The metal's only primordial isotope , bismuth-209 , undergoes alpha decay with a half-life about a billion times the estimated age of the universe .
The FDA has banned Red Dye No. 3 dye from food and ingested drug products. Here are the food products containing Red 3 and how the ban affects you.
Bismuth pentafluoride; Bismuth pentoxide; Bismuth phosphide; Bismuth polycations; Bismuth selenide; Bismuth silicon oxide; Bismuth strontium calcium copper oxide;
President-elect Donald Trump is set to take office on Jan. 20. Once he takes the reins, a number of economic changes could ensue. Trump has proposed slapping tariffs on goods the U.S. imports from ...