Octpentbium (Opb)

Octpentbium is the systematic name of the theoretical 852'инчи element in the periodic table with a symbol of Opb and atomic number of 852. Octpentbium, also known as element 852, has сегиз жүз элүү эки protons in its nucleus, and сегиз жүз элүү эки electrons in its shells.