Unseptquadium is the systematic name of the theoretical ที่ 174 element in the periodic table with a symbol of Usq and atomic number of 174. Unseptquadium, also known as element 174, has หนึ่งร้อยเจ็ดสิบสี่ protons in its nucleus, and หนึ่งร้อยเจ็ดสิบสี่ electrons in its shells.