Pentpentbium (Ppb)

Pentpentbium is the systematic name of the theoretical ۵۵۲. element in the periodic table with a symbol of Ppb and atomic number of 552. Pentpentbium, also known as element 552, has پانصد و پنجاه و دو protons in its nucleus, and پانصد و پنجاه و دو electrons in its shells.