Final answer:
The compounds MnS, MnN, MnBrz, MnI, MnP2, and MnO have the cation as manganese(II) and the compounds Mno and Manganese(l) have the cation as manganese(III).
Step-by-step explanation:
When sorting the following manganese compounds by the oxidation state of the cation, we will have:
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- MnSs - Manganese(II)
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- MnN - Manganese(II)
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- MnBrz - Manganese(II/III)
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- MnI - Manganese(I)
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- MnP2 - Manganese(II)
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- MnO - Manganese(II)
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- MnO2 - Manganese(IV)
So, the compounds MnS, MnN, MnBrz, MnI, MnP2, and MnO have the cation as manganese(II) and the compounds Mno and Manganese(l) have the cation as manganese(III).