| NOM | substance | número atòmic 63, Eu, europi | a bivalent and trivalent metallic element of the rare earth group |
|---|
| Sentit | A bivalent and trivalent metallic element of the rare earth group. | |
|---|---|---|
| Sinònims | Eu, europi | |
| General | element metàl·lic, metall | Any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. |
| Substància de | monacita | A reddish-brown mineral containing rare earth metals |
| Anglès | europium, Eu, atomic number 63 | |
| Espanyol | europio, número atómico 63 | |
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