Sentit | 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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Sinònims | número atòmic 94, Pu, pus |
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General | element, element químic | Any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter |
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Anglès | plutonium, Pu, atomic number 94 |
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Espanyol | número atómico 94, plutonio, Pu, pus |
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