Plutonium
Plutonium is a transuranium element, one of the elements that follows uranium in Row 7 of the periodic table. Its atomic number is 94, its atomic mass is 244.0642, and its chemical symbol is...
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Plutonium
Plutonium is a highly reactive, silvery-white metal element denoted by the atomic symbol, Pu. Its atomic number is 94 and it has an atomic weight of approximately 244. It is a transuranium e...
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Plutonium
A synthetically produced transuranium element. It does not exist in measurable amounts in the earth's crust. Glenn Seaborg and his colleagues at the University of California at Berkel...
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Plutonium
Symbol
Pu
Atomic Number
94
Atomic Mass
244.0642
Family
Actinide Transuranium Elem Pronunciation
plu-TOE-nee-um
Overview
Plutonium is a synthetic (artificial) element. It exists naturally on...
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U.S. and Russian officials announced agreement Monday on how to safely dispose of 34 metric tons of Russian weapons-grade plutonium, overcoming a major hurdle in a joint nuclear nonproliferation ef...
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WASHINGTON (AP _ The Energy Department plans to send plutonium in Washington state and at research laboratories in New Mexico and California to the Savannah River nuclear complex in South Carolina ...
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North Korea is ruling out stating the whereabouts of its nuclear
arms in an upcoming initial declaration list of its entire nuclear
activities but could disclose information about weaponized ...
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A stockpile of plutonium and other nuclear weapons materials stored at Los Alamos National Laboratory hasn't been fully accounted for in 13 years or more, a government audit has found.The northern ...
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WASHINGTON (Reuters) - The United States and Russia
Monday announced a new plan to dispose of tons of surplus
weapons-grade plutonium in a step forward for the two
countries' troubled nuclear nonp...
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Pakistan is constructing its first commercial-scale nuclear
reprocessing plant that would make it possible to produce
weapons-grade plutonium for its nuclear weapons program, according to
in...
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Kansai Electric Power Co. President Shosuke Mori formally
announced Wednesday that the company will resume implementing its
plan to use plutonium extracted from spent nuclear fuel to generate...
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Amid tense relations between the United States and Russia, two prominent American arms control advocates Friday toured a storage facility designed to hold tons of plutonium and enriched uranium fro...
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North Korea could have produced up to 50 kilograms of plutonium
before its first nuclear weapons test in October last year, according
to a new report submitted to Congress by the U.S. intelli...
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North Korea is expected to declare it has produced 30 to 40
kilograms of plutonium when it gives a full account of its nuclear
programs under a six-party deal, top U.S. nuclear negotiator
Ch...
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