Ennoctoctium (Eoo)
Ennoctoctium is the systematic name of the theoretical 988-и element in the periodic table with a symbol of Eoo and atomic number of 988. Ennoctoctium, also known as element 988, has деветстотин осемдесет и осем protons in its nucleus, and деветстотин осемдесет и осем electrons in its shells.