Usage examples (4)

• In December 1998 and January 1999, high-energy physicists in Russia created a superheavy element called ununquadium with a record 114 protons.
• Is the euro, like ununquadium, simply too massive for the natural world?
• At the very moment that the physicists in Dubna, Russia, were birthing ununquadium, another group of scientists-dismal scientists-were smashing together the currencies...
• Alas, ununquadium "oon-oon-QUOD-ee-um" is too unstable to exist in nature.