Hexbiennium (Hbe)

Hexbiennium is the systematic name of the theoretical 629'инчи element in the periodic table with a symbol of Hbe and atomic number of 629. Hexbiennium, also known as element 629, has алты жүз жыйырма тогуз protons in its nucleus, and алты жүз жыйырма тогуз electrons in its shells.