NOM | substance | número atòmic 68, erbi | a trivalent metallic element of the rare earth group |
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Sentit | A trivalent metallic element of the rare earth group; occurs with yttrium. | |
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Sinònim | erbi | |
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 | fergusonita | A dark mineral consisting of oxides of yttrium and erbium and tantalum and other minerals |
gadolinita | A mineral that is a source of rare earths | |
Anglès | erbium, Er, atomic number 68 | |
Espanyol | erbio, Er, número atómico 68 |
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