Hexseptseptium (Hss)

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