Chemistry SS3 1st TermBy Oluwayemi Alabi / July 8, 2014 You need to be logged in to access this lesson. Lessons Alkanoic AcidsFats and OilsNatural and Synthetic PolymersCarbohydratesAmino AcidsMETALS AND THEIR COMPOUNDSAlkanoatesIronCalcium and AluminiumTin and Copper