History of Chemistry
Humans have always been very curios creatures. The have always wondered about what they are and why they are here. Our limited knowledge of the environment has always urged for new things to be discovered. The desire to understand the world better has made people search for rational answers, for principles and laws. For centuries people have tried to unlock the mysterious world that surrounds them.Because myths did not explain things well enough the Greeks began to ask questions about the world around them. They did this so thoroughly and so brilliantly that the era between 600 and 400 B.C. is called the golden age of philosophy. The Greek philosophy was an attempt to find the truth about unexplained phenomena, mostly by trying to think things through, not by running experiments in a laboratory. The philosophers wanted to discover the basic nature of things and some of them believed that they could find one thing that everything else was made of. A philosopher named Thales said that this substance was water, but another named Anaximenes thought it was air. A third called Empedocles said that the world was composed of four elements: earth, air fire and water.
This led to a new era known as Modern Chemistry, which many also refer to as Atomic Chemistry. These dangerous materials have been manufactured in enormous amounts and dispersed widely, and it has become the task of chemistry to discover the means by which these substances can be rendered harmless. The four elements were each composed of pairs of these qualities; for example, fire was hot and dry, water was cold and moist, air was hot and moist, and earth was cold and dry. The Arabs changed the word khemia to alkhemia. Crewe First color motion pictures of individual atomsBibliography This is good. In the course of their work, the early alchemists discovered acetic acid, nitric acid and ethyl alcohol, as well as many other substances used by chemists today. Today our version of the word, alchemy is used to describe everything that happened in chemistry between A. It will help us understand ourselves and the world we live in. The main goal of the alchemists was the conversion of base metals into gold. Chemistry lay at the base of each of them. The ancient Arabic emperors employed many alchemists to try and change mercury, copper and other less worthy metals into gold. This started a trend in which alchemists gave up on finding the philosopher's stone. Meanwhile, the Egyptians were already practicing the art of chemistry. Today, no part of our lives is untouched by the science of chemistry. They believed that alchemists would better serve the world by discovering new products and new methods to improve everyday life.
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