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Compose an activity to arrange ca,mg,fe …

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Compose an activity to arrange ca,mg,fe metals in the decreasing order of reactivity with water. Write suitable balanced chemical equation and draw diagrams.

Posted by Varshita Malik 6 years, 9 months ago

CBSE > Class 10 > Science

1 answers

Rithika Gopalakrishnan 4 years, 11 months ago

Take some metals like Ca, Mg and Fe etc. Place separately small pieces of these metals in beakers with small amount of water in them. If the metals react with the cold water, then the reaction is vigorous. If metal does not react with cold water, then treat it with hot water. Record the observations and arrange the metals in decreasing order of reactivity.

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CBSE > Class 10 > Science