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Thesaurus: europium

a bivalent and trivalent metallic element of the rare earth group

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elementdefinitiongroupdefinitionmetallicdefinitionbivalentdefinitionearthdefinitionraredefinitionsymboldefinitiontrivalentdefinitiondiscovereddefinitionEuropafamilyEuropanfamilyEuropasfamilyEuropefamilyeuropeanfamilyEuropean ashfamilyEuropean barberryfamilyEuropean beanfamilyEuropean beechfamilyEuropean beggar-ticksfamilyEuropean bird cherryfamilyEuropean bitternfamilyEuropean black alderfamilyEuropean black currantfamilyEuropean black grousefamilyEuropean blackbirdfamilyEuropean blueberryfamilyEuropean bog asphodelfamilyEuropean boxfamily

Definitions

  1. n. a bivalent and trivalent metallic element of the rare earth group
  2. A metallic element of the rare-earth group, discovered spectroscopically by Demarcay in 1896. Symbol, Eu; at. wt., 152.0.
  3. A metallic element of the rare-earth group, discoveredspectroscopically by Demarcay in 1896. Symbol, Eu; at. wt., 152.0.
  4. n. a bivalent and trivalent metallic element of the rare earth group