A rare metallic element associated with several other rareelements in the mineral gadolinite from Ytterby in Sweden. Symbol Er.Atomic weight 165.9. Its salts are rose-colored and givecharacteristic spectra. Its sesquioxide is called erbia.

]]>https://definedictionarymeaning.com/topic/17986/erbiumRSS for NodeSun, 14 Jun 2026 04:53:59 GMTWed, 22 Mar 2017 02:43:17 GMT60