最終更新日：2025/11/19
Yttrium is often extracted from rare-earth minerals where it occurs combined with lanthanide elements, and its silvery metallic properties make it useful in superconductors and phosphors.
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Yttrium is often extracted from rare-earth minerals where it occurs combined with lanthanide elements, and its silvery metallic properties make it useful in superconductors and phosphors.
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