Ennseptseptium (Ess)
Ennseptseptium is the systematic name of the theoretical 977ste element in the periodic table with a symbol of Ess and atomic number of 977. Ennseptseptium, also known as element 977, has negehonderd sewe-en-sewentig protons in its nucleus, and negehonderd sewe-en-sewentig electrons in its shells.