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 חמש מאות שלושים ושבע protons in its nucleus, and חמש מאות שלושים ושבע electrons in its shells.