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Identify which of the following complexes would be diamagnetic. [Cr(Cl)6]-3 [Os(Cl)6]-4 [Co(Cl)6]-3 [Fe(Cl)6]-4 [Ni(Cl)6]-4

Identify which of the following complexes would be diamagnetic.

[Cr(Cl)6]-3

[Os(Cl)6]-4

[Co(Cl)6]-3

[Fe(Cl)6]-4

[Ni(Cl)6]-4
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