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