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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.
Radium bromide (RaBr 2) is also a colorless, luminous compound. [3] In water, it is more soluble than radium chloride. Like radium chloride, crystallization from aqueous solution gives the dihydrate RaBr 2 ·2H 2 O, isomorphous with its barium analog. The ionizing radiation emitted by radium bromide excites nitrogen molecules in the air, making ...
Radium bromide (RaBr 2) is also a colorless, luminous compound. [25] In water, it is more soluble than radium chloride. Like radium chloride, crystallization from aqueous solution gives the dihydrate RaBr 2 ·2H 2 O, isomorphous with its barium analog. The ionizing radiation emitted by radium bromide excites nitrogen molecules in the air ...
Radium bromide – RaBr 2; Radium carbonate – RaCO 3; Radium chloride – RaCl 2; Radium fluoride – RaF 2; Rn. Radon difluoride – RnF 2; Re. Rhenium(IV) oxide ...
Pages in category "Radium compounds" ... Radium bromide; Radium carbonate; Radium chlorate; Radium chloride; Radium fluoride; Radium hydroxide; Radium iodate; Radium ...
A bromide ion is the negatively charged form (Br −) of the element bromine, a member of the halogens group on the periodic table.Most bromides are colorless. Bromides have many practical roles, being found in anticonvulsants, flame-retardant materials, and cell stains. [3]
The longest lived isotope of radium is radium-226 with a half-life of 1600 years; it along with radium-223, -224, and -228 occur naturally in the decay chains of primordial thorium and uranium. Beryllium-8 is notable by its absence as it splits in half virtually instantaneously into two alpha particles whenever it is formed.
These may be metal salts containing bromide ion such as potassium bromide, or more covalent bromides of metals or nonmetals such as tantalum(V) bromide or phosphorus tribromide. See also [ edit ]