After reading We Need Chemistry, we can really benefit from the history of chemistry and the achievements of our predecessors. This paper will discuss the importance of chemistry to us from the aspects of history, exploration and law of chemistry.

Explore history

Tracing back to the history of chemistry, this interest in discovery and exploration began in lavoisier in the west. Since the invention of gunpowder in the East, it has inspired generations with different but identical "fireworks".

Dare to question

Ravasi questioned the previous conclusion about oxygen, so he conducted experiments and put forward his own ideas. We should not make arbitrary assumptions, but learn to question, explore and try.

Electrical contact life

Chemistry can make us not stick to the four seasons, climate and so on. , but the rational use of rules. For example, the research and development and improvement of chemical fertilizers and pesticides. You can no longer be afraid of natural disasters, blindly worship the gods, and rely on yourself.

Cognitive law

There is no doubt that chemistry has given us a concrete and materialized world. It named the colorful sacred stone in the myth, and showed us the "aura" and "rage" in the life of all things, and showed it rigorously and regularly in the form of the periodic table of elements.

The importance of chemistry

Nowadays, food, clothes, jewelry, cosmetics and buildings all need chemistry, and they all depend on chemistry. Learning chemistry well is the first step for us to live a better life. We really need chemistry.