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 osm set čtyřicet pět protons in its nucleus, and osm set čtyřicet pět electrons in its shells.