Penttriseptium (Pts)
Penttriseptium is the systematic name of the theoretical 537. element in the periodic table with a symbol of Pts and atomic number of 537. Penttriseptium, also known as element 537, has ஐநூறு முப்பது ஏழு protons in its nucleus, and ஐநூறு முப்பது ஏழு electrons in its shells.