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Plutonium is a
chemical element; it has
symbol Pu and
atomic number 94. It is a silvery-gray
actinide metal that
tarnishes when
exposed to air, and forms...
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Plutonium (94Pu) is an
artificial element,
except for
trace quantities resulting from
neutron capture by uranium, and thus a
standard atomic weight cannot...
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Plutonium-239 (239 Pu or Pu-239) is an
isotope of
plutonium.
Plutonium-239 is the
primary fissile isotope used for the
production of
nuclear weapons, although...
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Plutonium-238 (238 Pu or Pu-238) is a
radioactive isotope of
plutonium that has a half-life of 87.7 years.
Plutonium-238 is a very
powerful alpha emitter;...
- Look up
Plutonium,
plutonium, or
plutónium in Wiktionary, the free dictionary.
Plutonium is a
radioactive chemical element with
symbol Pu and
atomic number...
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Plutonium-244 (244 Pu ) is an
isotope of
plutonium that has a half-life of 80
million years. This is
longer than any of the
other isotopes of plutonium...
- Site, in
which uranium was
irradiated and tran****ed into
plutonium. The Fat Man
plutonium implosion-type
weapon was
developed in a
concerted design and...
- Kerr-McGee
Cimarron Fuel
Fabrication Site in Crescent, Oklahoma,
making plutonium pellets. She was the
first woman ever
elected to the union's negotiating...
- used
solely to
extract plutonium for
producing nuclear weapons. With
commercialization of
nuclear power, the
reprocessed plutonium was
recycled back into...
- "Plutonian Ode" is a poem
written by
American Beat poet
Allen Ginsberg in 1978
against the arms race and
nuclear armament of the superpowers. It is heavily...
