Pentniloctium (Pno)

Pentniloctium is the systematic name of the theoretical ٥٠٨. element in the periodic table with a symbol of Pno and atomic number of 508. Pentniloctium, also known as element 508, has خمسة مائة وثمانية protons in its nucleus, and خمسة مائة وثمانية electrons in its shells.