Chemistry, 28.07.2021 03:10 sokalotus

5. For Sodium, the Work Function is listed as 2.75 eV but the Ionization Energy is listed as 5.14 eV. Is one of the experiments wrong? Give a possible explanation as to this difference in the minimum energy needed to eject or free an electron from Sodium.

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5. For Sodium, the Work Function is listed as 2.75 eV but the Ionization Energy is listed as 5.14 eV...