Pentsepttrium (Pst)

Pentsepttrium is the systematic name of the theoretical 573. element in the periodic table with a symbol of Pst and atomic number of 573. Pentsepttrium, also known as element 573, has fünf­hundert­drei­und­siebzig protons in its nucleus, and fünf­hundert­drei­und­siebzig electrons in its shells.