Answer to Question #108234 in Inorganic Chemistry for Mukelo Madolo

Question

What is the electron configuration of oxygen and how many peaks does it have with the intensities of it ratio in the photoelectron spectra

Answer 1

O 1s²2s²2p⁴

About photoelectron spectra:

https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Map%3A_Physical_Chemistry_(McQuarrie_and_Simon)/10%3A_Bonding_in_Polyatomic_Molecules/10.04%3A_Photoelectron_Spectroscopy

https://onlinelibrary.wiley.com/doi/abs/10.1002/oms.1210260406