Hexsepttrium (Hst)

Hexsepttrium is the systematic name of the theoretical ٦٧٣. element in the periodic table with a symbol of Hst and atomic number of 673. Hexsepttrium, also known as element 673, has ستة مائة وثلاثة وسبعون protons in its nucleus, and ستة مائة وثلاثة وسبعون electrons in its shells.