Octoctunium (Oou)

Octoctunium is the systematic name of the theoretical ٨٨١. element in the periodic table with a symbol of Oou and atomic number of 881. Octoctunium, also known as element 881, has ثمانية مائة وواحد وثمانون protons in its nucleus, and ثمانية مائة وواحد وثمانون electrons in its shells.