Science, asked by Ketanb2113, 8 months ago

magnesium metal floats on water.why?
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Answers

Answered by rk7065426
1

Answer:

hope it helps you

Explanation:

Magnesium (Mg) metal reacts with hot water to form magnesium hydroxide and hydrogen gas. The magnesium metal floats on water because the bubbles of Hydrogen gas formed during reaction stick to its surface.

please mark me brainliest answer

Answered by Anonymous
7

Answer:

it starts flowing because the bubbles of hydrogen are sticking to the surface of magnesium but it is only happen with hot water magnesium doesn't show any reaction with cold water

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