Septoctennium (Soe)

Septoctennium is the systematic name of the theoretical ที่ 789 element in the periodic table with a symbol of Soe and atomic number of 789. Septoctennium, also known as element 789, has เจ็ด​ร้อย​แปด​สิบ​เก้า protons in its nucleus, and เจ็ด​ร้อย​แปด​สิบ​เก้า electrons in its shells.