Hexseptquadium (Hsq)

Hexseptquadium is the systematic name of the theoretical 674. element in the periodic table with a symbol of Hsq and atomic number of 674. Hexseptquadium, also known as element 674, has seks­hundrað­og­sjeyti­fýre protons in its nucleus, and seks­hundrað­og­sjeyti­fýre electrons in its shells.