Pentpenttrium (Ppt)

Pentpenttrium is the systematic name of the theoretical 553. element in the periodic table with a symbol of Ppt and atomic number of 553. Pentpenttrium, also known as element 553, has penki šimtai penkiasdešimt trys protons in its nucleus, and penki šimtai penkiasdešimt trys electrons in its shells.