Hexennoctium (Heo)

Hexennoctium is the systematic name of the theoretical ที่ 698 element in the periodic table with a symbol of Heo and atomic number of 698. Hexennoctium, also known as element 698, has หก​ร้อย​เก้า​สิบ​แปด protons in its nucleus, and หก​ร้อย​เก้า​สิบ​แปด electrons in its shells.