unbiunium

== English == === Etymology === Systematic element name from un- +‎ bi- +‎ un- +‎ -ium. === Pronunciation === === Noun === unbiunium (uncountable) The systematic element name for the (as yet undiscovered) chemical element with atomic number 121 (symbol Ubu). ==== Synonyms ==== eka-actinium ==== Coordinate terms ==== Previous: unbinilium Ubn; Next: unbibium Ubb ==== Translations ==== == Dutch == === Noun === unbiunium n (uncountable, no diminutive) unbiunium == Finnish == === Etymology === Internationalism (see English unbiunium). === Pronunciation === IPA(key): /ˈunbiu̯nium/, [ˈumbiu̯ˌnium] Rhymes: -ium Syllabification(key): un‧biu‧ni‧um Hyphenation(key): un‧biu‧ni‧um === Noun === unbiunium unbiunium ==== Declension ==== == Swedish == === Noun === unbiunium n unbiunium ==== Declension ==== ==== Coordinate terms ==== Previous: unbinilium Next: unbibium