Septseptseptium (Sss)

Septseptseptium is the systematic name of the theoretical ที่ 777 element in the periodic table with a symbol of Sss and atomic number of 777. Septseptseptium, also known as element 777, has เจ็ด​ร้อย​เจ็ด​สิบ​เจ็ด protons in its nucleus, and เจ็ด​ร้อย​เจ็ด​สิบ​เจ็ด electrons in its shells.