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erbium definition
erbium |
Grep of noun erbium erbium terbium ytterbium Overview of noun erbium The noun erbium has 1 sense (no senses from tagged texts) 1. erbium, Er atomic number 68 -- (a trivalent metallic element of the rare earth group occurs with yttrium) Overview of noun erbium The noun erbium has 1 sense (no senses from tagged texts) 1. erbium, Er atomic number 68 -- (a trivalent metallic element of the rare earth group occurs with yttrium)
erbium definition