Home > Term: erbium
erbium
A rare metallic element associated with several other rare elements in the mineral gadolinite from Ytterby in Sweden. Symbol Er. Atomic weight 165.9. Its salts are rose-colored and give characteristic spectra. Its sesquioxide is called erbia.
- Part of Speech: noun
- Industry/Domain: Language
- Category: Dictionaries
- Company: MICRA Inc.
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