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plutónium
Heslo plutónium Heslo anglicky Plutonium Vysvetľujúca pozn. v angl. A naturally radioactive element of the actinide metals series. It has the atomic symbol Pu, and atomic number 94. Plutonium is used as a nuclear fuel, to produce radioisotopes for research, in radionuclide batteries for pacemakers, and as the agent of fission in nuclear weapons. 
predmetové heslo
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