M is an element which can form amphoteric oxide. It is more reactive than iron. Its oxide helps the further corrosion of the metal. The number of valence electrone in this element is 3.Identify M and name the products it form when reacted with hydrochloric acid.

M is an element which can form amphoteric oxide. It is more reactive t

1.	M is an element which can form amphoteric oxide. It is more reactive than iron. Its oxide helps the further corrosion of the metal. The number of valence electrone in this element is 3.Identify M and name the products it form when reacted with hydrochloric acid.
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