Pentbitrium (Pbt)

Pentbitrium is the systematic name of the theoretical ٥٢٣. element in the periodic table with a symbol of Pbt and atomic number of 523. Pentbitrium, also known as element 523, has خمسة مائة وثلاثة وعشرون protons in its nucleus, and خمسة مائة وثلاثة وعشرون electrons in its shells.