EUROPIUM
Source: 567
Eu‐ro″pi‐um (?), n. [[NL.; Europe + -ium, as in aluminium.]] (Chem.) A metallic element of the rare-earth group, discovered spectroscopically by Demarcay in 1896. Symbol, Eu; at. wt., 152.0.
Source: 567
Eu‐ro″pi‐um (?), n. [[NL.; Europe + -ium, as in aluminium.]] (Chem.) A metallic element of the rare-earth group, discovered spectroscopically by Demarcay in 1896. Symbol, Eu; at. wt., 152.0.