The chemical properties of nitrogen why nitrogen has an important role and effect for the storage of physical objects and anti-corrosion protection, it is because the chemical properties of nitrogen are very stable, it can be said that it is not active, so things in nitrogen are not easy to rot, even if there is a reaction is relatively slow. The chemical stability of nitrogen is due to its structure. Two atoms of nitrogen are combined with three bonds, so that the structure of nitrogen molecules is very stable, that is, do not need to gain electrons, do not need to lose electrons, only in a specific environment will make the covalent bond break, that is the time of nitrogen reaction, so at room temperature nitrogen is very stable, so it is widely used, chemical benefits to people's lives, That is because people have a full understanding and understanding of the properties of matter, and only with a full understanding and understanding of matter can we use them to benefit society, so we are now learning about chemistry is very meaningful, another point is that chemistry is inseparable from life, this point we also have to bear in mind, life is full of chemical phenomena worthy of our exploration. The nitrogen machine.