What happens when Metals react with oxygen,water,and acids? / it's very urgent
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The reaction with oxygen involves electron transfer and is observed through a change of color. We then learned that less reactive metals react with acids and oxygen, but not water. Hydrogen bubbles are generated with the reaction with dilute acids, and corrosion is observed with the reaction with oxygen.
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It reacts with hot water to form magnesium hydroxide and hydrogen. It also starts floating due to the bubbles of hydrogen gas sticking to its surface. Metals like aluminium, iron and zinc do not react either with cold or hot water. ... You have already learnt that metals react with acids to give a salt and hydrogen gas.
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