| NOUN | substance | atomic number 67, holmium, Ho | a trivalent metallic element of the rare earth group |
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| Meaning | A trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds. | |
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| Synonyms | holmium, Ho | |
| Broader | metallic element, metal | Any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. |
| Substance of | gadolinite, ytterbite | A mineral that is a source of rare earths |
| Spanish | holmio, número atómico 67 | |
| Catalan | holmi, número atòmic 67 | |
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