Of the following,which element has the highest first ionization energy?
A) Sn
B) Te
C) I
D) Xe

Name: Of the following,which element has the highest first ionization energy? A) Sn B) Te C) I D) Xe
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Question

Quizplus · Accepted Answer

Xe has the highest first ionization energy because it is a noble gas and therefore has a full valence shell with stable electron configuration. It requires a significant amount of energy to remove an electron from this tightly-held configuration.

Of the Following,which Element Has the Highest First Ionization Energy