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Electron configuration of cobalt 2+?

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asked May 24, 2018 in General Knowledge by anonymous

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answered Jan 20, 2022 by anonymous

Cobalt's electron configuration in the ground state is [Ar] 4s2 3d7. 2 electrons are removed (from the 4s subshell) and leaves you with Co2+ as [Ar] 3d7.4 days ago

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