Pentpenthexium (Pph)

Pentpenthexium is the systematic name of the theoretical ٥٥٦. element in the periodic table with a symbol of Pph and atomic number of 556. Pentpenthexium, also known as element 556, has خمسة مائة وستة وخمسون protons in its nucleus, and خمسة مائة وستة وخمسون electrons in its shells.