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Curium is not currently used as nuclear fuel due to its low availability and high price. [43] 245 Cm and 247 Cm have very small critical mass and so could be used in tactical nuclear weapons, but none are known to have been made. Curium-243 is not suitable for such, due to its short half-life and strong α emission, which would cause excessive ...
The colorless curium(III) chloride (CmCl 3) is made by reacting curium hydroxide (Cm(OH) 3) with anhydrous hydrogen chloride gas. It can be further turned into other halides such as curium(III) bromide (colorless to light green) and curium(III) iodide (colorless), by reacting it with the ammonia salt of the corresponding halide at temperatures ...
Curium metal is a radionuclide and emits alpha particles upon radioactive decay. [12] Although it has a half life of 34 ms, many curium oxides, including curium sesquioxide, have half lives nearing thousands of years. [7] Curium, in the form of curium sesquioxide, can be inhaled into the body, causing many biological defects.
Global shortages of nuclear chemical needed for cancer scans will see patients’ appointments cancelled, minister warns
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Curium hydroxide is an anhydrous colorless [2] or light-yellow [5] amorphous gelatinous solid that is insoluble in water. [ 1 ] Due to self-irradiation, the crystal structure of 244 Cm(OH) 3 decomposes [ clarification needed ] within one day ( 244 Cm has a half-life of 18.11 years); for 241 Am(OH) 3 the same process takes 4 to 6 months ( 241 Am ...
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Gantacurium chloride (formerly recognized as GW280430A and as AV430A) is a new experimental neuromuscular blocking drug or skeletal muscle relaxant in the category of non-depolarizing neuromuscular-blocking drugs, used adjunctively in surgical anesthesia to facilitate endotracheal intubation and to provide skeletal muscle relaxation during surgery or mechanical ventilation.