Octoctoctium (Ooo)

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