Octquadpentium (Oqp)
Octquadpentium is the systematic name of the theoretical 845-ші element in the periodic table with a symbol of Oqp and atomic number of 845. Octquadpentium, also known as element 845, has сегіз жүз қырық бес protons in its nucleus, and сегіз жүз қырық бес electrons in its shells.