Octpentbium (Opb)

Octpentbium is the systematic name of the theoretical 852. element in the periodic table with a symbol of Opb and atomic number of 852. Octpentbium, also known as element 852, has שמונה מאות חמישים ושתיים protons in its nucleus, and שמונה מאות חמישים ושתיים electrons in its shells.