Hextriseptium (Hts)

Hextriseptium is the systematic name of the theoretical 637. element in the periodic table with a symbol of Hts and atomic number of 637. Hextriseptium, also known as element 637, has seks­hundrede og syv­og­tredive protons in its nucleus, and seks­hundrede og syv­og­tredive electrons in its shells.