mendelevium उदाहरण वाक्य
उदाहरण वाक्य
- The mendelevium atoms are then trapped in a gas atmosphere ( frequently helium ), and a gas jet from a small opening in the reaction chamber carries the mendelevium along.
- The mendelevium atoms are then trapped in a gas atmosphere ( frequently helium ), and a gas jet from a small opening in the reaction chamber carries the mendelevium along.
- Owing to the small amounts of produced mendelevium and all of its isotopes having relatively short half-lives, there are currently no uses for it outside of basic scientific research.
- In 1975, Johansson and Rosengren examined the measured and predicted values for the Thermochromatographic studies with trace quantities of mendelevium by Zvara and H�bener from 1976 to 1982 confirmed this prediction.
- In 1973, mendelevium ( I ) was reported to have been produced by Russian scientists, who obtained it by reducing higher oxidation states of mendelevium with samarium ( II ).
- In 1973, mendelevium ( I ) was reported to have been produced by Russian scientists, who obtained it by reducing higher oxidation states of mendelevium with samarium ( II ).
- All of the remaining mendelevium isotopes have half-lives that are less than an hour, and the majority of these have half-lives that are less than 5 minutes.
- The solvent extraction then proceeds, and while the trivalent and tetravalent lanthanides and actinides remain on the column, mendelevium ( II ) does not and stays in the hydrochloric acid.
- Mendelevium-256, the chemically most important isotope of mendelevium, decays through electron capture 90.7 % of the time and alpha decay 9.9 % of the time.
- Mendelevium-256, the chemically most important isotope of mendelevium, decays through electron capture 90.7 % of the time and alpha decay 9.9 % of the time.