Octquadpentium (Oqp)
Octquadpentium is the systematic name of the theoretical ۸۴۵. element in the periodic table with a symbol of Oqp and atomic number of 845. Octquadpentium, also known as element 845, has هشتصد و چهل و پنج protons in its nucleus, and هشتصد و چهل و پنج electrons in its shells.