Hexenntrium (Het)

Hexenntrium is the systematic name of the theoretical ที่ 693 element in the periodic table with a symbol of Het and atomic number of 693. Hexenntrium, also known as element 693, has หก​ร้อย​เก้า​สิบ​สาม protons in its nucleus, and หก​ร้อย​เก้า​สิบ​สาม electrons in its shells.