| NOMBRE | substance | número atómico 94, plutonio, Pu, pus | a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons |
|---|
| Sentido | 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. | |
|---|---|---|
| Sinónimos | plutonio, Pu, pus | |
| Específico | plutonio 239 | A highly fissionable isotope of plutonium that is used in atomic weapons and as a reactor fuel |
| General | elemento, elemento químico | 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 |
| Inglés | plutonium, Pu, atomic number 94 | |
| Catalán | número atòmic 94, plutoni, Pu, pus | |
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