Q. The incorrect statement among the following is?

Question ID: 19965
  1. The first ionization potential of Al is less than the first ionization potential of Mg.
  2. The second ionization potential of Mg is greater than the second ionization potential Na.
  3. The first ionization potential of Na is less than the first ionization potential of Mg.
  4. The third ionization potential of Mg is greater than that of Al.

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