Hexbihexium (Hbh)
Hexbihexium is the systematic name of the theoretical 626. element in the periodic table with a symbol of Hbh and atomic number of 626. Hexbihexium, also known as element 626, has שש מאות עשרים ושש protons in its nucleus, and שש מאות עשרים ושש electrons in its shells.