Ennseptunium (Esu)

Ennseptunium is the systematic name of the theoretical 971-и element in the periodic table with a symbol of Esu and atomic number of 971. Ennseptunium, also known as element 971, has деветстотин седемдесет и едно protons in its nucleus, and деветстотин седемдесет и едно electrons in its shells.