Octquadpentium (Oqp)
Octquadpentium is the systematic name of the theoretical 845'inci element in the periodic table with a symbol of Oqp and atomic number of 845. Octquadpentium, also known as element 845, has səkkiz yüz qırx beş protons in its nucleus, and səkkiz yüz qırx beş electrons in its shells.