Protactinium(IV) bromide is an inorganic compound. It is an actinide halide, composed of protactinium and bromine. It is radioactive, and has the chemical...
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Protactinium bromide may refer to: Protactinium(IV) bromide (protactinium tetrabromide), PaBr4 Protactinium(V) bromide (protactinium pentabromide), PaBr5...
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alternatively be produced by reacting protactinium pentachloride with hydrogen bromide or thionyl bromide. Protactinium(V) bromide has two similar monoclinic forms:...
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Protactinium(V) bromide is an inorganic compound. It is a halide of protactinium, consisting of protactinium and bromine. It is radioactive and has a chemical...
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Protactinium(IV) chloride is an inorganic compound. It is an actinide halide, a salt composed of protactinium and chlorine. It is radioactive, and has...
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bipyramidal, protactinium atoms sharing edges. Protactinium(V) chloride can react with boron tribromide at high temperatures to form protactinium(V) bromide. It...
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PaBr4 protactinium(IV) bromide 13867–42–0 PaBr5 protactinium(V) bromide 15608–38–5 PaCl4 protactinium(IV) chloride 13867–41–9 PaCl5 protactinium(V) chloride...
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Bromine (section Hydrogen bromide)
suggests that bromine (in the form of bromide ion) is a necessary cofactor in the biosynthesis of collagen IV, making the element essential to basement...
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alternative reaction is between protactinium pentachloride and hydrogen bromide or thionyl bromide. Protactinium(V) bromide has two similar monoclinic forms...
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Discovery of nuclear fission (section Protactinium)
found was an isotope of protactinium. This spurred Hahn and Meitner, the discoverers of the most stable isotope of protactinium, to conduct a four-year-long...
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metals protactinium and iodine, or by reacting protactinium(V) chloride, protactinium(V) bromide or protactinium(V) oxide with silicon tetraiodide. It reacts...
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[NH4]HSO4 Ammonium bromide – NH4Br Ammonium chromate – [NH4]2CrO4 Ammonium cerium(IV) nitrate – [NH4]2[Ce(NO3)6] Ammonium cerium(IV) sulfate – [NH4]4[Ce(SO4)4]...
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protactinium is chemically similar to uranium(IV) and thorium(IV). Fluorides, phosphates, hypophosphates, iodates and phenylarsonates of protactinium(IV)...
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Protactinium(V) fluoride is a fluoride of protactinium with the chemical formula PaF5. Protactinium(V) fluoride can be obtained by reacting protactinium(V)...
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Thorium phosphide Thorium arsenide Thorium antimonide (CsCl structure) Protactinium ? ? ? ? ? Uranium Uranium nitride Uranium monophosphide Uranium arsenide...
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this behavior is similar to that of neptunium, uranium, thorium and protactinium, but is different from plutonium and curium which show a rapid rise up...
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of dubnium from hydrogen bromide into diisobutyl carbinol (2,6-dimethylheptan-4-ol), a specific extractant for protactinium, with subsequent elutions...
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bromide CfBr3 yellowish green +3 californium(III) iodide CfI3 lemon yellow +3 californium(III) polyborate Cf[B6O8(OH)5] pale green +4 californium(IV)...
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signals was azido-chloro complexes of thorium(IV). In fact, the redox potentials of thorium, protactinium, and uranium are much more similar to those of...
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Thorium(IV) fluoride (ThF4) is an inorganic chemical compound. It is a white hygroscopic powder which can be produced by reacting thorium with fluorine...
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Copernicium (redirect from Copernicium(IV) fluoride)
neutral fluorides (CnF4 and CnF2, respectively), although the analogous bromide or iodide ions may be more stable towards hydrolysis in aqueous solution...
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Uranium tetrafluoride (redirect from Uranium(IV) fluoride)
harmful by inhalation, ingestion, and through skin contact. Praseodymium(IV) fluoride which has the same crystal structure Booth, H. S.; Krasny-Ergen...
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is common among the actinides. The crystal structures of neptunium, protactinium, uranium, and plutonium do not have clear analogs among the lanthanides...
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analogous to uranocene are known also for other actinides, such as thorium, protactinium, neptunium, plutonium and americium. Molecular orbital theory predicts...
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the maximum known being in the pentaiodides of niobium, tantalum, and protactinium. Iodides can be made by reaction of an element or its oxide, hydroxide...
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the periodic table, it lies to the right of actinium, to the left of protactinium, and below cerium. Pure thorium is very ductile and, as normal for metals...
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atomic weight of the component halide increases. Neodymium compounds Protactinium compounds Neptunium compounds Kloprogge 2021, pp. 861–862. Seaborg 1968...
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phase; such +2 state is not observed in many other actinides, including protactinium, uranium, neptunium, plutonium, curium and berkelium. Einsteinium(II)...
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the maximum known being in the pentaiodides of niobium, tantalum, and protactinium. Iodides can be made by reaction of an element or its oxide, hydroxide...
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