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 հինգ­հարյուր երեսուն­յոթ protons in its nucleus, and հինգ­հարյուր երեսուն­յոթ electrons in its shells.