Pentpentquadium (Ppq)

Pentpentquadium is the systematic name of the theoretical 554-и element in the periodic table with a symbol of Ppq and atomic number of 554. Pentpentquadium, also known as element 554, has петстотин петдесет и четири protons in its nucleus, and петстотин петдесет и четири electrons in its shells.