a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in minute quantities in uranium ores but is usually synthesized in nuclear reactors; 13 isotopes are known with the most important being plutonium 239
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plutonium::noun | Spocien Dictionary
| Type | Words |
|---|---|
| Synonyms | atomic number 94, pu |
| Type of | chemical element, element |
| Has types | plutonium 239 |
Examples of plutonium
plutonium
So we can really be very sure that there is no significant release of plutonium.
From the independent.co.uk
It produces plutonium which is then recycled into MOX fuel at the Marcoule site.
From the independent.co.uk
Highly enriched uranium also is easier than plutonium to engineer into a weapon.
From the nzherald.co.nz
It threatens to rebuild Yongbyon and start making weapons-grade plutonium again.
From the economist.com
The zirconate withstands the radiation that results from the decay of plutonium.
From the sciencedaily.com
The acid contains some 7.5 tonnes of uranium and about half a gram of plutonium.
From the newscientist.com
More than half the nation's plutonium for nuclear weapons came through the plant.
From the thenewstribune.com
North Korea then ramped up operations at its Yongbyon plutonium-based facility.
From the cnn.com
Plutonium oxide also expands filling 40 percent more volume than Plutonium metal.
From the latimes.com
- A solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in minute quantities in uranium ores but is usually synthesized in nuclear reactors; 13 isotopes are known with the most important being plutonium 239
- Plutonium is a transuranic radioactive chemical element with the chemical symbol Pu and atomic number 94. It is an actinide metal of silvery-white appearance that tarnishes when exposed to air, forming a dull coating when oxidized. ...
- A ploutonion (Ancientu00A0Greek: u03A0u03BBu03BFu03C5u03C4u03CEu03BDu03B9u03BFu03BD, lit. "Place of Pluto") or plutonium (from the Latin) is a sanctuary specially dedicated to the ancient Greek and Roman god Pluto. Only a few such shrines are known from classical sources, usually at locations that produce poisonous emissions and were considered to represent an entrance to the underworld.
- A radioactive metallic element chemically similar to uranium.
- A heavy, man-made, radioactive metallic element. The most important isotope is Pu-239, which has a half-life of 24,000 years. Pu-239 can be used in reactor fuel and is the primary isotope in weapons. One kilogram is equivalent to about 22 million kilowatt-hours of heat energy. ...
- Is a key nuclear material used in modern nuclear weapons and is also present as a byproduct in certain reprocessed fuels used in some nuclear reactors. Pu-239 is also produced in uranium reactors as a byproduct of fission of U-235.
- A transuranic element, formed in a nuclear reactor by neutron capture. It has several isotopes, some of which are fissile and some of which undergo spontaneous fission, releasing neutrons. ...
- A heavy, radioactive, man-made, metallic element (atomic number 94) used in the production of nuclear energy and the explosion of nuclear weapons; its most important isotope is fissile plutonium-239, produced by neutron irradiation of uranium-238.
- Symbol:"Pu" Atomic Number:"94" Atomic Mass: (244)amu. Plutonium is one of the elements in the actinide series of inner transition elements. It may be classified as a rare earth element. It is a radioactive and unstable element and you will find it in nuclear devices and reactors. ...
