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S5_化學_CH49_E_過渡性金屬及它們的化合物的日常用途及對健康的重要性

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S5_CHEM_CH49_A_ Positions and characteristic properties of transition metals in the Periodic Table

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S5_CHEM_CH49_B_ Coloured ions of transition metals

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S5_CHEM_CH49_C1_ Variable oxidation states of transition metals

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S5_CHEM_CH49_C2_ Common oxidation states of iron in its compounds

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S5_CHEM_CH49_C3_ Common oxidation states of manganese in its compounds

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S5_CHEM_CH49_D1_ Homogeneous catalysts

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S5_CHEM_CH49_D2_ Heterogeneous catalysts

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S5_CHEM_CH49_E_ Some common applications and Importance of transition metals in maintaining health of transition metals and their compounds

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