A great video lecture conducted by experienced chemistry teacher on 9th class chemistry chapter 8 topic comparison of reactivities of alkali and alkaline earth metals. Get full understanding or ask any questions.
Comparison Reactivities Alkali Alkaline Earth, ch 8, lec 8.1.2, Comparison of Reactivities of Alkali and Alkaline Earth Metals - 9th Class Chemistry
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Comparison Chemical properties Reactivities, ch 8, lec 8.1.2, Comparison of Reactivities of Alkali and Alkaline Earth Metals - 9th Class Chemistry
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