Hexseptseptium (Hss)

Hexseptseptium is the systematic name of the theoretical 677. element in the periodic table with a symbol of Hss and atomic number of 677. Hexseptseptium, also known as element 677, has šesť­sto sedemdesiat­sedem protons in its nucleus, and šesť­sto sedemdesiat­sedem electrons in its shells.