NOM | substance | element 109, meitneri | a radioactive transuranic element |
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Sentit | A radioactive transuranic element. | |
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Sinònim | meitneri | |
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 |
Anglès | meitnerium, Mt, element 109, atomic number 109 | |
Espanyol | meitnerio, número atómico 109 |
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