CBSE BOARD X, asked by ravi3616, 11 months ago

4. Name two metals that start floating after
sometime when immersed in water and explain
why they do so.

Answers

Answered by nabha31

1

Answer:

The two metals are :

(i) Calcium (Ca)

(ii) Magnesium (Mg)

They starts floating because the bubbles of hydrogen gas which are formed during the reaction

stick to the surface of the metal.

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