chemistry 12 sci

periodic table of chemical elements There were countless types of them. Humans have been exploring for a long time He longed to discover it. A clear spring flows quietly He extracted the pure elements from it. Experimenting and exploring His chemistry achievements continued.

The reason why the author stopped updating the novel was probably because the author had stopped writing or had stopped updating it. Sometimes, a novel could stop updating for various reasons, even for the best authors. If the author decided to stop updating, then the novel might never be updated or new chapters would be published. The publishing company might stop publishing novels for various reasons such as financial pressure, the closure of the publishing company, or the death of the author. If the author did not update the novel, the readers might be disappointed and might never know if the plot of the novel had been updated. Reading the novel under these circumstances might become an outdated interest. However, some people believed that if the novel was not updated, it did not mean that it was worthless. A novel could be used as a form of entertainment or as a person's life experience. Therefore, even if the novel wasn't updated, people could still get fun and value from it.

The first chemistry book in China was " Basic Knowledge of Chemistry ", which was written by Ye Qisun, a famous Chinese mathematician and lecturer, in 1904. This book introduced the basic concepts, principles, and operation methods of chemistry in detail. It was the foundation of China's modern chemistry education and had a profound impact on the development of China's chemistry industry.

Medicinal Chemistry usually involved the molecular structure, synthesis methods, properties, mechanism of action, biological activity, and drug design of drugs. Specifically, the course would introduce the composition and structure of drug molecules, including the chemical formula, bond length, functional groups, and other characteristics of the drug. Then, he would explain the synthesis methods of drug molecules, including organic synthesis, physical and chemical synthesis, and so on. Next, it would introduce the properties of the drug, including its melting point, boiling point, dissolution, stability, and so on. After that, he would explain the mechanism of action of the drug, including how the drug interacted with the organism, how the drug worked, and the adverse effects of the drug. Finally, he would explain drug design, including drug screening, drug synthesis, and drug structure-activity relationship research. In addition, Medicinal Chemistry also covered the safety and adverse reactions of drugs, including the effects of drugs on the human body, drug interactions, and drug toxicity. At the same time, it will introduce the drug's commerce and clinical application, including the preparation, production, sales, and use of the drug.

There were many novels where the male lead was a chemistry teacher, such as " Battle Through the Heavens,"" Martial Universe,"" Covering the Sky," and so on. In these novels, the male protagonists were all chemistry teachers. They had their own unique charm and personality that left a deep impression on the readers. The male protagonists in these novels not only had superb martial arts and magic abilities, but also had deep knowledge of chemistry, which made them more proficient in combat and more likable.

😋I recommend the following two novels to you: 1. "Ancient Strategy for Getting to the Top" was an ancient romance novel. The female protagonist, Jiang Ningxuan, was an interstellar female general who had transmigrated to another world to become a legitimate daughter. She knew martial arts and would treat those cats and dogs who dared to be presumptuous in front of her. The male protagonist was also very ambitious and wanted to cause trouble from time to time. 2. "The Princess Is a Powerful Official" was another ancient romance novel. The female protagonist was a famous "tigress" princess who had transmigrated and also knew martial arts. The male protagonist was a loyal dog who protected his shortcomings. The two of them stirred up the storm in the chaotic world. The above is my personal recommendation. I hope you like it. Muah ~

"I've actually turned into Little Red when I'm in CG!" This book was a novel about a game. It described the main character Shen Lang, who had been playing games all night and suddenly died before transmigrating to the game world of Compass F. In the midst of the crisis, he obtained the 'Evolution System' and became a biochemical experiment subject, gaining the ability to infect and evolve. The novel was rich in content, including various elements, such as biochemical ghosts, swiftness potions, Hulk potions, etc. It also described the survivors 'headquarters and the origin of the biochemical virus in detail. I recommend it to readers who like games and novels about other worlds. I hope you like my recommendation. Muah ~

Yu Qiuyu's " Cultural Journey " was a collection of cultural essays, not a book on cultural studies. Cultural prose is a literary genre that presents the charm and meaning of culture by describing cultural phenomena, characters, history, etc. It often carries the author's personal feelings and opinions. Culturology was a discipline that studied cultural phenomena, cultural history, cultural theories, and cultural behavior. It belonged to the category of social sciences.

I recommend "The Emperor, the Empress Hit Someone Again", an ancient romance novel. In the book, the female protagonist transmigrated to become the empress. When faced with the collective request of the harem concubines to leave the palace, she did not compromise. Instead, she used a stick to solve the problem. In this story, the emperor was controlled by the female protagonist, just like He Shen was controlled by his wife. I hope you like this fairy's recommendation. Muah ~😗

Because I'm just a fan of online novels, I don't have any information about the online novels I'm currently reading.