Ennseptseptium (Ess)
Ennseptseptium is the systematic name of the theoretical ที่ 977 element in the periodic table with a symbol of Ess and atomic number of 977. Ennseptseptium, also known as element 977, has เก้าร้อยเจ็ดสิบเจ็ด protons in its nucleus, and เก้าร้อยเจ็ดสิบเจ็ด electrons in its shells.