Octtrioctium (Oto)

Octtrioctium is the systematic name of the theoretical 838. element in the periodic table with a symbol of Oto and atomic number of 838. Octtrioctium, also known as element 838, has acht­hundert­acht­und­dreißig protons in its nucleus, and acht­hundert­acht­und­dreißig electrons in its shells.