Question

Determine the oxidation states of the bold underlined elements in the following compounds:             a) GdI3:          ...

Determine the oxidation states of the bold underlined elements in the following compounds:

            a) GdI3:           __________

            b) LiNO3:        __________

            c) Mg2Si:         __________

            d) RbO2                __________

            e) BaH2

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Answer #1

Generally oxidation state of halogens is always -1 .

oxidation state of alkali and alkali earth metals are +1 and +2 respectively .

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