- First, to write the Electron Configuration for Pb, we need to know the total number of electrons in the Pb atom. We can take that information from the Periodic Table of Elements:
Electrons in the Pb atom = 82
- Second, we complete the orbitals with the electrons following the Möller diagram:
[tex]\begin{gathered} 1s^22s^22p^63s^23p^64s^23d^{10}4p^65s^24d^{10}5p^66s^24f^{14}5d^{10}6p^2 \\ \\ \end{gathered}[/tex]That is the complete Electron Configuration for Pb.
