Why do you want to teach chemistry?

The word "chemistry" literally means "the science of change". Chemistry, like physics, is the basic science of the natural sciences. Chemistry is a natural science based on experiments.

Many people call chemistry "central science," but that's a less accurate concept. It is the science that studies the composition, structure, properties, and changes of matter. This is the core foundation of chemical change, which is Western science.

Chemistry plays an important role in our understanding and use of matter, the universe is composed of matter, chemistry is one of the main methods and means used by human beings to understand and transform the material world, it is a discipline with a long history and vitality, it is very closely related to human progress and social development, and its achievements are an important symbol of social civilization.

From primitive societies that began to use fire, to modern societies that use various man-made substances, humans have enjoyed the fruits of chemistry. Human life can be continuously improved and improved, and the contribution of chemistry plays an important role in this.

Chemistry is one of the important basic sciences, which has developed rapidly in the interpenetration with physics, biology, geography, astronomy and other disciplines, and has also promoted the development of other disciplines and technologies. For example, the results of nucleic acid chemistry have raised today's biology from the cellular level to the molecular level, establishing molecular biology; The analysis of the chemical composition of various stars has led to the law of element distribution, the existence of simple compounds in interstellar space, the experimental data for the evolution of celestial bodies and modern cosmology, and the enrichment of the content of the dialectic of nature.

You can also do your own experiments, like kclo3 bombs, kno3 bombs, in short, chemistry is a very interesting subject.

When I was studying, I also wanted to know, and then the teacher said that the initial physical research had not yet reached the atomic level, and it was impossible to explain all kinds of macroscopic chemical changes with physics, so there was chemistry, a discipline that studies the changes of matter on a macroscopic scale... You should listen. However, it is not unreasonable, many of the current chemical problems can be regarded as physical problems in the end...

Chemistry is the science that studies the composition, structure, properties, and changes of matter.

I hope it helps you, and if you have any questions, you can ask them

I wish you progress in your studies and go to the next level! (*

If you didn't have chemistry, how would you know that carbon monoxide is toxic? How would you know that vinegar can be used to remove limescale. How do you know how to write the molecular formula structure formula of so many drugs.

How would you count the number of isomers. How do you know which is denser carbon dioxide or oxygen, and whether it goes up or down when it comes to fire. How do you know the principle of a fire extinguisher.

How do you know so much common sense ......