Ennseptoctium (Eso)

Ennseptoctium is the systematic name of the theoretical 978वाँ element in the periodic table with a symbol of Eso and atomic number of 978. Ennseptoctium, also known as element 978, has नौ सौ अठहत्तर protons in its nucleus, and नौ सौ अठहत्तर electrons in its shells.