Ennennoctium (Eeo)

Ennennoctium is the systematic name of the theoretical 998. element in the periodic table with a symbol of Eeo and atomic number of 998. Ennennoctium, also known as element 998, has ni­hundrede og otte­og­halvfems protons in its nucleus, and ni­hundrede og otte­og­halvfems electrons in its shells.