Question

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what happens when a magnesium ribbon is heated in presence of air
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Answer 1

Answer:

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When the magnesium metal burns it reacts with oxygen found in the air to form Magnesium Oxide.

After it burns, it forms a white powder of the magnesium oxide. Magnesium gives up two electrons to oxygen atoms to form this powdery product. This is an exothermic reaction.

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Answer 2

Answer ❣

It forms magnesium oxide.

❣Explanation ❣

When we burn magnesium ribbon is present of air it reacts with the oxygen present in the air to form magnesium oxide (Mg0) which gives out white light. The reaction is as follows:

2Mg+02➡2Mg0

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