Question

Why should a magnesium ribbon be cleaned before burning?​

Answer 1

Answer:

Let us see why it is important to clean the surface of the magnesium ribbon before burning it. - Magnesium is an alkaline earth metal. ... Cleaning the surface of the magnesium ribbon will remove the oxide layer from the surface and thus it will allow the ribbon to burn effectively to get the desired result.

Answer 2

Explanation:

Magnesium is an alkaline earth metal.Cleaning the surface of the magnesium ribbon will remove the oxide layer from the surface and thus it will allow the ribbon to burn effectively to get the desired result.

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