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Radium chloride, RaCl2, was the first radium compound to be prepared in a pure state and was the basis of Marie Curie's original separation of radium from barium. The first preparation of radium metal was by the electrolysis of a solution of radium chloride using a Mercury cathode.
Wiki User
∙ 13y ago
Wiki User
∙ 14y agoRadium bromide is a salt of radium; the chemical formula is RaBr2.
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What is the chemical name for RaBr2?
Ra= Radium SCN= Thiocyanate However, the formula you gave in the question would not be the correct formula for it. The formula should be Ra(SCN)2
What is the pH value for radium chloride?
it has no effect on ph. it is neutral
If radium and chlorine combine to form radium chloride what is true about the compound?
As radium is radioactive, radium chloride would also be radioactive. Any compounds make with any radioactive material are radioactive, and they cannot be "not" radioactive. Radioactive material doesn't really care if it is "alone" or in compound; it will be radioactive in any case.
How much does 10 grams of radium cost?
Radium is not a common commercial product; radium is sold only to qualified and authorized research laboratories, generally in the form of radium chloride solutions or neutron sources Ra-Be.
How much does radium cost?
Radium is not a common commercial product; radium is sold only to qualified and authorized research laboratories, generally in the form of radium chloride solutions or neutron sources Ra-Be.
How much can you sell radium for?
Radium is not a common commercial product; radium (generally as radium chloride solution) is sold only to hospitals or specialized and controlled research laboratories.
What is the chemical name for RaBr2?
Ra= Radium SCN= Thiocyanate However, the formula you gave in the question would not be the correct formula for it. The formula should be Ra(SCN)2
What is the pH value for radium chloride?
it has no effect on ph. it is neutral
If radium and chlorine combine to form radium chloride what is true about the compound?
As radium is radioactive, radium chloride would also be radioactive. Any compounds make with any radioactive material are radioactive, and they cannot be "not" radioactive. Radioactive material doesn't really care if it is "alone" or in compound; it will be radioactive in any case.
How much does 10 grams of radium cost?
Radium is not a common commercial product; radium is sold only to qualified and authorized research laboratories, generally in the form of radium chloride solutions or neutron sources Ra-Be.
How much does radium cost?
Radium is not a common commercial product; radium is sold only to qualified and authorized research laboratories, generally in the form of radium chloride solutions or neutron sources Ra-Be.
Which was isolated by madame Curie radium or rhenium?
Radium 1. Marie Curie, Pierre Curie and Gustave Bemont discovered radium in 1898. 2. Maria and Pierre Curie isolated radium chloride in Paris in 1902. 3. Marie Curie, Pierre Curie and Andre Louis Debierne prepared radium as a pure metal in 1910.
What is the melting point of the ionic compound RaCl2?
The melting point of radium chloride is 900 0C.
Where was radium isolated?
1. Marie Curie, Pierre Curie and Gustave Bemont discovered radium in 1898. 2. Maria and Pierre Curie isolated radium chloride in Paris in 1902. 3. Marie Curie, Pierre Curie and Andre Louis Debierne prepared radium as a pure metal in 1910.
Why do you need radium?
- To make luminescent paints and pastes (not in use today this application because is very dangerous) - To make neutron sources as Ra-Be - To prepare radon from radium chloride solutions - Scientific experiments - Possible use in radiotherapy of some cancers
What kind of rock is radium found in?
Radium was discovered by Marie Sklodowska Curie, a Polish chemist, and Pierre Curie, a French chemist, in 1898. Marie Curie obtained radium from pitchblende, a material that contains uranium, after noticing that unrefined pitchblende was more radioactive than the uranium that was separated from it. She reasoned that pitchblende must contain at least one other radioactive element. Curie needed to refine several tons of pitchblende in order to obtain tiny amounts of radium and polonium, another radioactive element discovered by Curie. One ton of uranium ore contains only about 0.14 grams of radium. Today, radium can be obtained as a byproduct of refining uranium and is usually sold as radium chloride (RaCl2) or radium bromide (RaBr2) and not as a pure material.
How is radium isolated?
Along with thorium, radium is found in uranium ore (pitchblende) as a decay product of uranium. It was first isolated in 1898 by Marie Curie, Pierre Curie, and Gustave Bemont, in Paris France. Smaller amounts have been extracted from the mineral carnotite (potassium uranium vanadate).
