Ennseptennium (Ese)

Ennseptennium is the systematic name of the theoretical 979. element in the periodic table with a symbol of Ese and atomic number of 979. Ennseptennium, also known as element 979, has deväť­sto sedemdesiat­deväť protons in its nucleus, and deväť­sto sedemdesiat­deväť electrons in its shells.