Ennoctoctium (Eoo)

Ennoctoctium is the systematic name of the theoretical thứ 988 element in the periodic table with a symbol of Eoo and atomic number of 988. Ennoctoctium, also known as element 988, has chín trăm tám mươi tám protons in its nucleus, and chín trăm tám mươi tám electrons in its shells.