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 seks­hundrede og fire­og­halvfjerds protons in its nucleus, and seks­hundrede og fire­og­halvfjerds electrons in its shells.