Ennseptquadium (Esq)
Ennseptquadium is the systematic name of the theoretical 974ú element in the periodic table with a symbol of Esq and atomic number of 974. Ennseptquadium, also known as element 974, has naoi gcéad seachtó a ceathair protons in its nucleus, and naoi gcéad seachtó a ceathair electrons in its shells.