Chemical reactions can also involve the exchange of electrons between molecules. For instance, rusting is a chemical reaction that occurs when iron comes into contact with oxygen and water.

A Reactions viewer asked us,Reactions viewer Peter Sterckx asked us, "Why do metal things corrode?" Great question. It's number two in our Reactions Q and A series. And did you know that metals ...

Chemical reactions play an important role in different industries. They are also a part of our lives as well and continuously happen in our general surroundings like the rusting of iron or the ...