Question

What happens when burning magnesium ribbon is introduced into a view to jar?

Answer 1

The ribbon burns with a bright white light. Intense heat is also produced in this reaction. Here, when magnesiumburns, it reacts with the oxygen found in air to form a powdery ash calledmagnesium oxide. Chemical equation:Magnesium plus Oxygen givesMagnesium oxide

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Answer 2

if the jar is of metal like copper then

MgO+Cu-----CuO+Mg

this causes a poisnous which is harmful or poisnous to our health and lesd to death...

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