Octoctoctium (Ooo)

Octoctoctium is the systematic name of the theoretical 888'inci element in the periodic table with a symbol of Ooo and atomic number of 888. Octoctoctium, also known as element 888, has səkkiz yüz səqsən səkkiz protons in its nucleus, and səkkiz yüz səqsən səkkiz electrons in its shells.