Hexpenthexium (Hph)

Hexpenthexium is the systematic name of the theoretical 656. element in the periodic table with a symbol of Hph and atomic number of 656. Hexpenthexium, also known as element 656, has šeši šimtai penkiasdešimt šeši protons in its nucleus, and šeši šimtai penkiasdešimt šeši electrons in its shells.