English
Noun
wikipedia
rare earth element
- chemistry any of a group of soft, lustrous, sometimes magnetic metals that form trivalent salts; they include the lanthanides plus yttrium, scandium, thorium and sometimes zirconium
Translations
French: terre rare f
Japanese: å¸åé¡åç´ (ãã©ããããã, kidoruigenso)
Synonyms
rare earth metal
zh:rare earth element
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