| NOM | substance | roentgeni, element 111, roentgenio, roentgueni | a radioactive transuranic element |
|---|
| Sentit | A radioactive transuranic element. | |
|---|---|---|
| Sinònims | element 111, roentgenio, roentgueni | |
| 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 | roentgenium, Rg, element 111, atomic number 111 | |
| Espanyol | número atómico 111, roentgenio | |
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