What do you use meitnerium for?
What do you use meitnerium for?
It has an atomic number of 109 and an atomic mass of 268 AMU. It is considered a transition metal and is radioactive. Currently, there are no real uses for meitnerium, except in research.
What compounds does Krypton form?
No compounds in which krypton is bonded to elements other than fluorine, oxygen, and nitrogen have been isolated. Clathrate “compounds,” in which the element is trapped in cagelike structures of water or other molecules, are known. There is no diatomic molecule of krypton.
How much meitnerium has been made?
Fewer than 10 atoms of meitnerium have ever been made, and it will probably never be isolated in observable quantities.
What is Meitnerium found in?
August 29, 1982
Meitnerium/Discovered
Where is Meitnerium found?
Darmstadt, Germany
Discovery: The element was discovered in Darmstadt, Germany, in 1982 at Heavy Ion Laboratory. The team of Peter Armbruster and Gottfried Münzenber first produced and identified it.
What do you mean by krypton?
Definition of krypton : a colorless relatively inert gaseous element found in air in trace amounts and used especially in electric lamps — see Chemical Elements Table.
Where can Meitnerium be found?
Darmstadt
Is rutherfordium harmful to humans?
Toxicity: Rutherfordium is expected to be harmful to living organisms due to its radioactivity. It is not an essential nutrient for any known life. Uses: At present, element 104 has no practical uses and is only application to research.
Where can rutherfordium be found?
Rutherfordium is a synthetic chemical element with the symbol Rf and atomic number 104, named after New Zealand physicist Ernest Rutherford. As a synthetic element, it is not found in nature and can only be created in a laboratory….
| Rutherfordium | |
|---|---|
| CAS Number | 53850-36-5 |
| History | |
| Naming | after Ernest Rutherford |
What is the abundance of meitnerium?
Abundance and Isotopes. Meitnerium was produced by bombarding 209 Bi with 58 Fe which produced a single atom of the isotope 266 Mt. Isotopes: Meitnerium has 7 isotopes whose half-lives are known, with mass numbers from 266 to 278. None are stable. The most stable isotope is 278 Mt, with a half-life of 8 seconds.
Is the meitnerium atom copyrighted?
Meitnerium atom is a cobalt group element atom. Works produced by the U.S. government are not subject to copyright protection in the United States. Any such works found on National Library of Medicine (NLM) Web sites may be freely used or reproduced without permission in the U.S.
Is meitnerium a transition metal?
Meitnerium is the seventh member of the 6d series of transition metals. Since element 112 (copernicium) has been shown to be a group 12 metal, it is expected that all the elements from 104 to 111 would continue a fourth transition metal series, with meitnerium as part of the platinum group metals.
Who is meitnerium named after?
Meitnerium was named after the Austrian physicist Lise Meitner, born in Vienna in 1878. She managed, in very difficult circumstances, to graduate in physics with the equivalent of a PhD and in 1907 moved to the Kaiser Willhelm Institute in Berlin, to begin researching in the new field of radiochemistry.
