Erbium is a 6 letter English word. It's valid Scrabble word worth 10 points. It's valid Words with friends word worth 13 points.
You can make 91 anagrams from letters in erbium (beimru).
1835-45; New Latin, named after Ytterby, Sweden, where first found; see -ium
erbium, a rare metal found along with yttrium, terbium, and other rare elements in some rare minerals.
(c.) Yttria (YO) occurs only in a few rare minerals, and usually in company with terbium and erbium.
A rare metal found by Prof. Mosander, associated with erbium and yttrium in ordinary yttria.