Ennoctoctium (Eoo)
Ennoctoctium is the systematic name of the theoretical ke-988 element in the periodic table with a symbol of Eoo and atomic number of 988. Ennoctoctium, also known as element 988, has sembilan ratus delapan puluh delapan protons in its nucleus, and sembilan ratus delapan puluh delapan electrons in its shells.