Americium was discovered late autumn 1944, at the University of California, Berkeley, by Glenn T. Seaborg, Leon O. Morgan, Ralph A. James, and Albert Ghiorso, while studying transuranic elements as part of the Manhattan Project. They used a 60-inch cyclotron at the University of California, Berkeley.
It was named Americium because it lay directly below the already known element Europium on the Periodic Table.
Very probable the isomer Am-242m was discovered at Dubna in 1962.
The name is derived from the continent America.
Americium-241 is a radioactive isotope commonly found in smoke detectors.
Selenium was discovered in 1817 by Berzelius.
This element is Americium (Am).
Americium was discovered in 1944 by Glenn Seaborg, Ralph James, Leon Morgan and Albert Ghiorso.
Americium was discovered in 1944 by Glenn Seaborg, Ralph James, Leon Morgan and Albert Ghiorso.
Americium was first produced in 1944 by the group of Glenn T. Seaborg at the University of California, Berkeley.
Very probable the isomer Am-242m was discovered at Dubna in 1962.
The English word for americium is "americium". It was first (intentionally) synthesized in 1944 by a team at the University of California, Berkeley's Lawrence Radiation Laboratory, though some of the earlier experiments by the same laboratory had probably also produced small amounts of americium.
Americium was discovered in 1944 by Glenn T. Seaborg and his team at the University of California, Berkeley.
In this case would not have happened nothing.
Americium was obtained for the first time in USA, by Glenn Seaborg, Ralph James, Leon Morgan, Albert Ghiorso, year 1944.
Americium was obtained for the first time in USA, by Glenn Seaborg, Ralph James, Leon Morgan, Albert Ghiorso, year 1944.
Americium was obtained for the first time in USA, by Glenn Seaborg, Ralph James, Leon Morgan, Albert Ghiorso, year 1944.
Americium was discovered in 1944 by Glenn Seaborg, Leon Morgan, Ralph James and Albert Ghiorso at the University of California, Berkeley. The atomic number of americium is 95.
Americium was discovered in 1944 by Glenn Seaborg, Ralph James, Leon Morgan and Albert Ghiorso.The experiment was realized using a cyclotron, bombarding plutonium with neutrons..