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There aren't any "deposits" of radium compounds, but there are traces of it in a lot places where traces (or more) of uranium are found. The tiny bit of this element that occurs naturally is widely distributed. With a great deal of effort, it can be accumulated from the refining of carnotite, an ore of uranium. Radium is (highly) radioactive, and it is a daughter of the radioactive decay of thorium, which is, in turn, a radioactive daughter of uranium decay. The uranium and thorium in this decay chain are long lived, and radium is relatively short-lived. This translates into the idea that only trace amounts of it exist naturally. The chemistry of radium was known largely from working with only trace amounts. Additional information was gleaned from the study of larger quantities following its separation from carnotite, a uranium ore. A link to the Wikipedia article on radium is provided.
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What is the definition of radium?
Radium is a natural chemical element, discovered in 1898, radioactive, alkaline earths group, metal, solid, rare in the nature.
Do glowsticks have radium in them?
No, glowsticks do not contain radium. Glowsticks work by a chemical reaction that produces light through chemiluminescence, typically utilizing a mixture of hydrogen peroxide and a phenyl oxalate ester. Radium is a radioactive element that is not used in glowsticks for safety reasons.
Is radium easy to find?
Radium exist in very low concentrations in uranium and thorium ores; it is very difficult and expensive to extract radium from these ores.
Which rare element would you associate with Marie and Pierre curie?
Marie and Pierre Curie isolate radium. On April 20, 1902, Marie and Pierre Curie successfully isolate radioactive radium salts from the mineral pitchblende in their laboratory in Paris. In 1898, the Curies discovered the existence of the elements radium and polonium in their research of pitchblende.
Why is radium so expensive?
Radium is expensive due to its rarity and high cost of extraction. It is a radioactive element that occurs in very small amounts in the Earth's crust. The complex process of extracting and purifying radium further contributes to its high price.
Could radium be obtained in large amounts at the time?
Radium is a rare element and very difficult to obtain.
What is the definition of radium?
Radium is a natural chemical element, discovered in 1898, radioactive, alkaline earths group, metal, solid, rare in the nature.
Is radium rare or common?
Abundance of radium in the earth crust: 9.10-10 mg/kg Abundance of radium in the sea water: 8,9.10-14 mg/L
What are three unusual properties of polonium and radium?
These elements are: - radioactive - dangerous - rare - expensive
Do glowsticks have radium in them?
No, glowsticks do not contain radium. Glowsticks work by a chemical reaction that produces light through chemiluminescence, typically utilizing a mixture of hydrogen peroxide and a phenyl oxalate ester. Radium is a radioactive element that is not used in glowsticks for safety reasons.
Is radium easy to find?
Radium exist in very low concentrations in uranium and thorium ores; it is very difficult and expensive to extract radium from these ores.
Which rare element would you associate with Marie and Pierre curie?
Marie and Pierre Curie isolate radium. On April 20, 1902, Marie and Pierre Curie successfully isolate radioactive radium salts from the mineral pitchblende in their laboratory in Paris. In 1898, the Curies discovered the existence of the elements radium and polonium in their research of pitchblende.
Why does nonradioactive substances become radioactive when placed near a radium compound?
This phenomenon is rare, non obligatory. For example beryllium irradiated with alpha particles from radium emit neutrons.
What is polonium and radium elements?
Polonium and radium are two natural chemical elements, highly radioactive, solid, metals, rare, expensive, dangerous, with some useful applications etc.
Why is radium so expensive?
Radium is expensive due to its rarity and high cost of extraction. It is a radioactive element that occurs in very small amounts in the Earth's crust. The complex process of extracting and purifying radium further contributes to its high price.
What element is ra?
The element Ra is radium, which is a highly radioactive element with the atomic number 88. It is a rare, silvery-white alkaline earth metal that is often found in uranium ores. Radium was discovered by Marie Curie and Pierre Curie in 1898.
What is radiums group?
Radium is a member of Group 2 on the periodic table, known as the alkaline earth metals group. This group includes elements such as beryllium, magnesium, calcium, strontium, and barium. Radium is a highly reactive metal that is radioactive.
