Hexhexseptium (Hhs)

Hexhexseptium is the systematic name of the theoretical ที่ 667 element in the periodic table with a symbol of Hhs and atomic number of 667. Hexhexseptium, also known as element 667, has หก​ร้อย​หก​สิบ​เจ็ด protons in its nucleus, and หก​ร้อย​หก​สิบ​เจ็ด electrons in its shells.