ununnilium

== English == === Etymology === Systematic element name, from un- +‎ un- +‎ nil- +‎ -ium. === Noun === ununnilium (uncountable) (chemistry, dated) Former name of darmstadtium. ==== Coordinate terms ==== Previous: meitnerium Mt; Next: roentgenium Rg ==== Translations ==== === Anagrams === unnilunium == Danish == === Noun === ununnilium darmstadtium