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The compound [Xe 2] + [Sb 4 F 21] − contains a Xe–Xe bond, which is the longest element-element bond known (308.71 pm = 3.0871 Å). [14] Short-lived excimers of Xe 2 are reported to exist as a part of the function of excimer lasers. [citation needed]
Unsourced material may be challenged and removed. ( September 2024 ) ( Learn how and when to remove this message ) On March 12, 2005, locomotive No.909 was involved in an accident at Lang Co while pulling the train E1 (A.K.A SE1). 8 of the 13 coaches derailed, claiming the lives of 12 people and injuring hundreds.
Xenon hexafluoroplatinate is the product of the reaction of platinum hexafluoride with xenon, in an experiment that proved the chemical reactivity of the noble gases.This experiment was performed by Neil Bartlett at the University of British Columbia, who formulated the product as "Xe + [PtF 6] −", although subsequent work suggests that Bartlett's product was probably a salt mixture and did ...
124 Xe (n,γ) → 125g Xe (19.9 h) → 125 I (t ½ = 59.4 d) The irradiation target is the primordial nuclide 124 Xe, which is the target isotope for making 125 I by neutron capture . It is loaded into irradiation capsules of the zirconium alloy zircaloy-2 (a corrosion resisting alloy transparent to neutrons ) to a pressure of about 100 bar ...
2,5-Dimethoxy-4-iodoamphetamine (DOI) is a psychedelic drug and a substituted amphetamine. Unlike many other substituted amphetamines, however, it is not primarily a stimulant. [3] DOI has a stereocenter and R-(−)-DOI is the more active stereoisomer.
Inositol may help hair grow faster and become healthier and shinier, she says. Rice water is also rich in various nutrients, including Vitamin B, Vitamin E, magnesium, manganese, zinc and fiber ...
Xenon tetroxide is a chemical compound of xenon and oxygen with molecular formula XeO 4, remarkable for being a relatively stable compound of a noble gas.It is a yellow crystalline solid that is stable below −35.9 °C; above that temperature it is very prone to exploding and decomposing into elemental xenon and oxygen (O 2).
Donald Trump will be assuming the office of U.S. president on Jan. 20, 2025, and his return to the role could usher in a wide variety of economic changes. Trump has promised to lower taxes, reduce ...