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 восемьсот сорок пять protons in its nucleus, and восемьсот сорок пять electrons in its shells.