untrihexium

== English == === Etymology === Systematic element name, from un- +‎ tri- +‎ hex- +‎ -ium. === Noun === untrihexium (uncountable) The systematic element name for the (as yet undiscovered) chemical element with atomic number 136 (symbol Uth). ==== Coordinate terms ==== Previous: untripentium Utp == Swedish == === Noun === untrihexium n untrihexium ==== Declension ==== ==== Coordinate terms ==== Previous: untripentium Next: untriseptium