ununquadium

Provisional systematic name formed by the Interdivisional Committee on Nomenclature and Symbols (CNIC, Commission on Nomenclature of Inorganic Chemistry in English) of the IUPAC: the element bearing the atomic number 114, each of its digits is translated by its Latin equivalent, attached to the others and accompanied by the suffix -ium (used to designate a chemical element). 114 is thus written using un- for each 1, and quad- for the 4: un-un-quad-ium '1-1-4-ium'.