Pentnilquadium (Pnq)

Pentnilquadium is the systematic name of the theoretical ٥٠٤. element in the periodic table with a symbol of Pnq and atomic number of 504. Pentnilquadium, also known as element 504, has خمسة مائة وأربعة protons in its nucleus, and خمسة مائة وأربعة electrons in its shells.