Ennseptoctium (Eso)

Ennseptoctium is the systematic name of the theoretical ٩٧٨. element in the periodic table with a symbol of Eso and atomic number of 978. Ennseptoctium, also known as element 978, has تسعة مائة وثمانية وسبعون protons in its nucleus, and تسعة مائة وثمانية وسبعون electrons in its shells.