Final answer:
The noble gas core ground state electron configuration for Pb (Lead) can be determined by finding the noble gas that matches the core electron configuration and writing it in a condensed format.
Step-by-step explanation:
The noble gas core ground state electron configuration for Pb (lead) can be determined by finding the noble gas that matches the core electron configuration and writing it in a condensed format, along with the valence electrons. The noble gas core ground state electron configuration for Pb (Lead) can be determined by finding the noble gas that matches the core electron configuration and writing it in a condensed format.
For Pb, the electron configuration is 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d¹⁰5p⁶6s²4f¹⁴5d¹⁰6p². The noble gas that matches the core electron configuration is [Xe], so the noble gas core ground state electron configuration for Pb is [Xe]6s²4f¹⁴5d¹⁰6p².