Ennseptseptium (Ess)

Ennseptseptium is the systematic name of the theoretical 977-и element in the periodic table with a symbol of Ess and atomic number of 977. Ennseptseptium, also known as element 977, has деветстотин седемдесет и седем protons in its nucleus, and деветстотин седемдесет и седем electrons in its shells.