Which of these statements is an accurate description of the ionization energies of elements in the periodic table?
A The ionization energy of lithium is greater than that of potassium.
B The ionization energy of iodine is greater than that of fluorine.
C The ionization energy of magnesium is greater than that of sulfur.
D The ionization energy of krypton is greater than that of neon.

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Answers

2014-10-26T10:35:14+08:00
C The ionization energy of magnesium is greater than that of sulfur.
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