Hexseptnilium (Hsn)

Hexseptnilium is the systematic name of the theoretical 670. element in the periodic table with a symbol of Hsn and atomic number of 670. Hexseptnilium, also known as element 670, has εξακόσια εβδομήντα protons in its nucleus, and εξακόσια εβδομήντα electrons in its shells.