Octennoctium (Oeo)

Octennoctium is the systematic name of the theoretical 898. element in the periodic table with a symbol of Oeo and atomic number of 898. Octennoctium, also known as element 898, has ութ­հարյուր իննասուն­ութ protons in its nucleus, and ութ­հարյուր իննասուն­ութ electrons in its shells.