History[change | change source]
The discovery of Flerovium in December 1998 was reported in January 1999 by scientists at the Joint Institute for Nuclear Research in Dubna, Russia. The same team of scientists made another isotope of Uuq three months later and made it again in in 2004 and 2006.
In 2004 in the Joint Institute for Nuclear Research checked it was made by another method. They found the final products of radioactive decay.
Chemical properties[change | change source]
Not enough Flerovium has been made to measure its physical or chemical properties. It is thought that it would be a soft, dense metal that changes colour in air. It may have a low melting point of about 200 °C.
Making it[change | change source]
References[change | change source]
- Oganessian, Yu. Ts.; et al. (October 1999). "Synthesis of Superheavy Nuclei in the 48Ca + 244Pu Reaction". Physical Review Letters 83: 3154. doi:10.1103/PhysRevLett.83.3154. http://link.aps.org/abstract/PRL/v83/p3154.
- Oganessian; et al. (July 1999). "Synthesis of nuclei of the superheavy element 114 in reactions induced by 48Ca". Nature 400: 242. doi:10.1038/22281.
- Element 114 is Named Flerovium and Element 116 is Named Livermorium
Other websites[change | change source]
|Wikimedia Commons has media related to: Flerovium|
- WebElements.com - Uuq
- Apsidium - Flerovium
- First postcard from the island of nuclear stability
- Second postcard from the island of stability