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Question
Which of the following represents the change in electronic configuration that is associated with the first ionization energy of magnesium?
A) [Ne]3s13p1 -> [Ne]3s1 + e-
B) [Ne]3s2 -> [Ne]3s13p1
C) [Ne]3s2 -> [Ne]3s1 + e-
D) [Ne]3s2 + e- -> [Ne]3s23p1
Answer
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