Penttriseptium (Pts)

Penttriseptium is the systematic name of the theoretical ۵۳۷. element in the periodic table with a symbol of Pts and atomic number of 537. Penttriseptium, also known as element 537, has پانصد و سی و هفت protons in its nucleus, and پانصد و سی و هفت electrons in its shells.