Septpentquadium (Spq)

Septpentquadium is the systematic name of the theoretical 754ú element in the periodic table with a symbol of Spq and atomic number of 754. Septpentquadium, also known as element 754, has seacht gcéad caoga a ceathair protons in its nucleus, and seacht gcéad caoga a ceathair electrons in its shells.