Chemistry, asked by anujdhaka0077, 1 year ago

when calcium and magnesium react with water then the piece of metal start floating in water why?

Answers

Answered by akansha3931

calcium and magnesium react with water and forms hydroxide hence it flots on water while the piece of iron does not

Answered by sudeepkumar912

The reaction of calcium with water is not very violent. SO, the heat released is not sufficient for the hydrogen to catch fire. Calcium starts floatingbecause the bubbles of hydrogen gas which are formed during the reactionstick to the surface of the metal and hence caclium floats on water. Hope it helps you pls mark it as brainliest.

anujdhaka0077: tysm

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