Octoctennium (Ooe)

Octoctennium is the systematic name of the theoretical 889. element in the periodic table with a symbol of Ooe and atomic number of 889. Octoctennium, also known as element 889, has எண்நூறு எண்பது ஒன்பது protons in its nucleus, and எண்நூறு எண்பது ஒன்பது electrons in its shells.