epreagan10 epreagan10

03-01-2023
Chemistry

Answered

Why is the ionization energy of oxygen lower than the ionization energy of nitrogen?
A) Oxygen has a greater nuclear charge.
The electron to be removed from the oxygen atom
B) is slightly repelled by another electron in the same orbital.
C) The electron to be removed from the oxygen atom comes from a different sublevel.
D) There is a greater amount of electron shielding in
oxygen.

Answer :

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