Plutonium was discovered at Berkeley, USA in 1940.
Plutonium was discovered on 14 December 1940 at Berkeley, USA.
14 December 1940 was the day accepted for the first preparation of the isotope plutonium-238.
Plutonium was used in the Trinity test, Uranium in the first combat weapon.
Plutonium is an element. It is named for the Ancient Roman god of the underworld, Pluto. This follows the pattern for naming of all planets after the Greco-Roman gods. At the time it was named, Pluto was considered to be a planet.
Plutonium was discovered by Glenn Seaborg, Arthur Wahl, Joseph Kennedy, Edwin McMillan, Zachary M. Tatom in 1940, in USA.
The element plutonium was named after the dwarf planet Pluto. Plutonium was discovered in 1940, the same year that Pluto was discovered, and both were named in honor of the Roman god of the underworld, Pluto.
Plutonium
Plutonium was discovered on 14 December 1940 at Berkeley, USA.
Plutonium is a pure chemical element.
Plutonium was discovered in 1940 during studies about nuclear physics, nuclear reactions, isotopes; normal and intelligent humans want to know more and more.
Plutonium Plutonium
Plutonium .
Yes, plutonium is an artificial element, man made.
Plutonium is a chemical element, not a molecule.
Plutonium was discovered in 1940 by Glenn Seaborg and Edwin McMillan at Berkeley Laboratories.
Neptunium and plutonium were discovered in United States in 1940.
Plutonium is a very toxic element; also is a radioactive element.