Octoctpentium (Oop)
Octoctpentium is the systematic name of the theoretical 885-ші element in the periodic table with a symbol of Oop and atomic number of 885. Octoctpentium, also known as element 885, has сегіз жүз сексен бес protons in its nucleus, and сегіз жүз сексен бес electrons in its shells.