Question

compose an activity to arrange calcium magnesium ferrous metals in the decreasing order of reactivity with water and write suitable balanced chemical equation with diagram
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Answer 1

Answer:

Take metals calcium (Ca), Magnesium (Mg) and iron (Fe). step 2:- place separately small pieces of those metals in beakers with small amount of water in them. step 3:- if the metal react with cold water, then reaction will be vigorous. if the metal doesn't react with cold water, then treat it with hot water.

Explanation:

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Answer 2

Answer:

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