What is known about Livermorium?
What is known about Livermorium?
Livermorium is a radioactive, artificially produced element about which little is known. It is expected to be a solid and classified as a metal. Livermorium has four isotopes with known half-lives, all of which decay through alpha decay. The most stable is 293Lv with a half-life of about 53 milliseconds.
What makes Livermorium unique?
The element is large and has an atomic mass of 292 AMU. At room temperature, this metal is solid. Because only a few atoms have ever been made within the lab, the boiling point and melting point are unknown. Livermorium is a radioactive element, meaning the nucleus breaks down over time.
Why is it called Livermorium?
The name Livermorium (atomic symbol Lv) was chosen to honor Lawrence Livermore National Laboratory (LLNL) and the City of Livermore. The IUPAC selected the name to recognize the contributions of the scientists in Livermore to heavy and super-heavy element research.
What is Livermorium found in?
2000
Livermorium/Discovered
Who discovered livermorium element?
Joint Institute for Nuclear Research
Livermorium/Discoverers
Livermorium was discovered in July 2000 at Dubna, Russia. Research teams involved in the discovery of this element include teams from the Lawrence Livermore National Laboratory in California and the Joint Institute for Nuclear Research in Dubna. These two science teams were guided by Ken Moody and Yuri Oganessian.
What color is the element livermorium?
Livermorium Properties
| Symbol: | Lv |
|---|---|
| Atomic Weight: | 293 |
| Element Category: | unknown |
| Group, Period, Block: | 16 (chalcogens), 7, p |
| Color: | unknown (presumably metallic/ silvery white/ gray) |
How did livermorium get discovered?
Livermorium was first synthesized on July 19, 2000, when scientists at Dubna (JINR) bombarded a curium-248 target with accelerated calcium-48 ions. A single atom was detected, decaying by alpha emission with decay energy 10.54 MeV to an isotope of flerovium. The results were published in December 2000.
How was livermorium created?
They produced livermorium by bombarding atoms of curium-248 with ions of calcium-48. This produced livermorium-292, an isotope with a half-life of about 0.6 milliseconds (0.0006 seconds), and four free neutrons. Livermorium’s most stable isotope, livermorium-293, has a half-life of about 53 milliseconds.
Is element Lv a metal?
Livermorium is a chemical element with symbol Lv and atomic number 116. Classified as a post-transition metal, Livermorium is a expected to be a solid at room temperature.
Is livermorium natural or manmade?
Livermorium is a synthetic chemical element with the symbol Lv and has an atomic number of 116. It is an extremely radioactive element that has only been created in the laboratory and has not been observed in nature.
What does livermorium decay into?
flerovium-
Livermorium’s most stable isotope, livermorium-293, has a half-life of about 53 milliseconds. It decays into flerovium-289 through alpha decay. Livermorium is a synthetic element with the symbol Lv and an atomic number of 116.