Chemistry, 14.07.2020 02:01, saltytaetae

The effective nuclear charge, Zeff, for a valence electron can be approximated using the "core charge" of the atom, that is, the total charge of the nucleus and the inner (non-valence) electrons. Determine the core charge for an atom on Na.

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The effective nuclear charge, Zeff, for a valence electron can be approximated using the "core charg...