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Chemistry, 21.09.2020 14:01 enicole10

Give the noble gas configuration for an iron ion with a +3 charge. [Ar] 4d5
[Ar] 3d5
[Ar] 4s2, 3d3
[Ar] 4s2, 3d9

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Give the noble gas configuration for an iron ion with a +3 charge. [Ar] 4d5
[Ar] 3d5
[A...

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