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the configuration of Co is [Ar] 4s2 3d7
why when Co forms an ion at Co3+ does it become [Ar]3d6...
I dont see why the electronics are removed from the s-orbital before the d here... can anyone explain this to me real quick?
why when Co forms an ion at Co3+ does it become [Ar]3d6...
I dont see why the electronics are removed from the s-orbital before the d here... can anyone explain this to me real quick?