ununpentium

/ ə-nŭn′pĕn′tē-əm /

1. See element 115

Example Sentences

Ununpentium Element number 115 will only be called ununpentium until its Russian discoverers come up with a better name.

From The Guardian

Out go thorium, uranium and plutonium, along with a whole bestiary of synthetically-created elements - rutherfordium, seaborgium, ununpentium, einsteinium - which only ever exist momentarily as part of a lab experiment, before radioactively decomposing.

From BBC

Researchers in Sweden have reported strong evidence for the formation of element 115, temporarily called ununpentium.

From Nature

Element 115, officially labeled ununpentium as dictated by international chemistry naming rules, is neither a natural nor practical thing.

From Time

This research team isn’t the first to create element 115, which is currently known as ununpentium.

From Forbes