Which of the following species will have the highest ionization energy? A)Na⁺ B)Ne C)F^- D)O^2-

Name: Which of the following species will have the highest ionization energy? A)Na + B)Ne C)F - D)O 2-
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Ionization energy increases from left to right across a period and decreases from top to bottom within a group. Na+ is in the same period as Ne and F-, but it has lost an electron, which makes it more difficult to remove another electron. Therefore, Na+ has the highest ionization energy.

Which of the Following Species Will Have the Highest Ionization