Lanthanide
//ˈlænθənaɪd//
"Lanthanide" in a Sentence (1 examples)
Europium is the name for the element with atomic number 63 and is represented by the symbol Eu. It is a member of the lanthanide group.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.