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Radium carbonate is a chemical compound of radium, carbon, and oxygen, having the chemical formula Ra C O 3. It is the radium salt of carbonic acid. It contains radium cations (Ra 2+) and carbonate anions (CO 2− 3). This salt is a highly radioactive, amorphous, [4] white powder that has potential applications in medicine.
Tho-Radia, a cream containing radium bromide, notable for its iconic advertising using the name of Dr. Alfred Curie, who shared the surname of Pierre and Marie Curie but had no connection to them. Radithor, a solution of radium salts, which was claimed by its developer William J. A. Bailey to have curative properties.
Additionally, radium phosphate, radium oxalate, and radium sulfite are probably also insoluble, as they coprecipitate with the corresponding insoluble barium salts. [5] The great insolubility of radium sulfate (at 20 °C, only 2.1 mg will dissolve in 1 kg of water) means that it is one of the less biologically dangerous radium compounds. [6]
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Radium bromide is the bromide salt of radium, with the formula RaBr 2. It is produced during the process of separating radium from uranium ore . This inorganic compound was discovered by Pierre and Marie Curie in 1898, and the discovery sparked a huge interest in radiochemistry and radiotherapy .
As with radium emanation, solutions of free radium salts were also placed in tubes; in this case, the tubes were made from platinum. In metal tubes, the radium could be employed in a number of ways: externally; to the interior of the body in places like the mouth, nose, esophagus, rectum and vagina; and into the substance of a tumor through ...
Radium is a chemical element; it has symbol Ra and atomic number 88. It is the sixth element in group 2 of the periodic table, also known as the alkaline earth metals. Pure radium is silvery-white, but it readily reacts with nitrogen (rather than oxygen) upon exposure to air, forming a black surface layer of radium nitride (Ra 3 N 2).
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