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Chemistry, 28.10.2021 03:00 jeffrey74081
2. Which of the following is the correct noble gas electron configuration for iron?
a. [Ar]3d5
b. [Ar] 4s23d6
c. [Kr]4s23d6
d[Kr]3d5
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2. Which of the following is the correct noble gas electron configuration for iron?
a. [Ar]3d5
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