Unoctunium (Uou)

Unoctunium is the systematic name of the theoretical 181. element in the periodic table with a symbol of Uou and atomic number of 181. Unoctunium, also known as element 181, has մեկ­հարյուր ութսուն­մեկ protons in its nucleus, and մեկ­հարյուր ութսուն­մեկ electrons in its shells.