if the valency of oxygen is 2 derive the valency of the other elements from the following oxides
(I) hydroxide (i) Sulphur dioxide
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hydroxide is correct answer please mark as best answer and thank me
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If the valency of oxygen is 2, derive the valencies of the other elements present in the following oxides: a) Sodium oxide (Na2O),Zinc oxide(Zno),Lead oxide(PbO),Aluminium oxide(Al2O3)and Calcium oxide(CaO)
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