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Decoding Promethium: The mysterious man-made element from the Manhattan Project
The chemical element Promethium is one of the most difficult elements to study in the scientific world due to its high radioactivity and instability.
Radioactive Element
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Articles about Radioactive Element
5 published items.
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The US discovered Urani mine more than 90 thousand tons worth 14.5 billion USD
The US Geological Survey has just discovered a huge Urani mine in southern Texas with reserves of up to 90,700 tons.
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Video: Strong radioactive drinks were once favored by rich American people
Many wealthy Americans have loved Radithor, an energy drink containing radium-rich radioactive elements, in the early 20th century.
Science invention
Uranium - Radioactive elements
In 1789, the German chemist Claprot (M. Klaproth) discovered a new element and remembered the Uranus planet (Uranus) discovered by British astronomer Hechen (Herchel) in…
New technology
The US makes materials that the spacecraft used for 88 years does not run out
With a long half-life, Pu238 can provide an abundance of energy for spacecraft for nearly nine consecutive years.