Pentnilquadium (Pnq)

Pentnilquadium is the systematic name of the theoretical ۵۰۴. element in the periodic table with a symbol of Pnq and atomic number of 504. Pentnilquadium, also known as element 504, has پانصد و چهار protons in its nucleus, and پانصد و چهار electrons in its shells.