Hexhexbium (Hhb)

Hexhexbium is the systematic name of the theoretical 662. element in the periodic table with a symbol of Hhb and atomic number of 662. Hexhexbium, also known as element 662, has sechs­hundert­zwei­und­sechzig protons in its nucleus, and sechs­hundert­zwei­und­sechzig electrons in its shells.