Septunbium (Sub)

Septunbium is the systematic name of the theoretical 712. element in the periodic table with a symbol of Sub and atomic number of 712. Septunbium, also known as element 712, has எழுநூறு பன்னிரண்டு protons in its nucleus, and எழுநூறு பன்னிரண்டு electrons in its shells.