BY Team Aakash Byju's

Explained: The Reaction of Metals and Non Metals With Oxygen

Reaction of Metals with Oxygen: When any metal reacts with oxygen in a fixed ratio, it forms a compound product called ‘Metal Oxide’.

Metal oxides are basic in nature. An example of the formation of metal oxide is:

This process of dullness is called ‘Tarnishing’.

The shiny surfaces of Metals like Sodium & Potassium become dull when reacted with oxygen.

Reaction of Non Metals with Oxygen:  When non-metals react with the oxygen they either form acidic oxides or neutral oxides.

The product of the reaction between non-metals & oxygen is also called ‘Non-metal Oxide’.

 Carbon dioxide is an example of non-metal oxide.

 Carbon dioxide is formed when carbon gets burnt in the air (oxygen). CO2  is acidic in nature.

Sulphur dioxide and nitrogen oxide are the two non-metal oxides that cause acid rain.

The non-metal oxides formed are covalent in nature formed by sharing electrons.

So these are the important points that tell you how both metals and non-metals react with oxygen and their reactions.