Chemistry

Introduction

Chemistry is the study of matter, the physical properties of said matter, and how it can and does change. The core of Chemistry are atoms and the elements. These atoms control what type of element matter is including Hydrogen, Helium, Oxygen, Gold, Uranium, Neptunium and Plutonium. 
Atoms and Elements make up all of matter that exists in The World. Matter is physical substances like Rocks, Stars, People, Animals, Cars, Planes, Water and more. Sometimes mixing two or more elements creates a new form of matter called a molecule and/or compound like two Hydrogen atoms and a single Oxygen atom create water or three Oxygen atoms create Ozone. Even what creates Aloha is a molecule, DNA, deoxyribonucleic acid. Everything that is not in the realms of ideas has matter, which means in some shape or form, it involves Chemistry

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The Start of Chemistry

Long ago, before there was Chemistry, there was the field of study known as Alchemy. While no longer considered a credible source of Scientific Theory by most, Alchemy can be credited with establishing some of the fundamentals used in Traditional Chemistry and Modern Chemistry.
Alchemy is best known for research in how to turn any object into Gold (which we can theoretically do now knowing how the amount of protons in an atom determines which element it will be, example add 77 protons to a Helium atom and it should transform into Gold) and the Philosopher's Stone which could turn objects into gold and grant eternal life through the creation of the elixir of life. (Research in telomere regeneration could potentially be an 'elixir of life') They also Classically believe in the four  element purposed by Aristotle Hot, Cold, Wet, and Dry or Earth, Wind, Water and Fire. Also a fifth element was purposed by Aristocles known as the Aether which what was thought to make up space outside of Earth's atmosphere. 
Alchemy, by the sum of its parts was more magic than it was Science. However it did have modern scientific principles in it, including hypotheses, testing, note taking of said tests, and replication of previous results. Also they created conditions that modern chemists use to do their work; this includes the concept of a laboratory, isolation of elements and tools for classifying and organizing substances.
Alchemy would eventually be replaced by Chemistry during the Renaissance and Enlightenment in the 17th and 18th Century AD by The Father of Chemistry, ​Antoine-Laurent Lavoisier.

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Chemistry Today

Today, Chemistry stands as one of the foundational sciences, deeply woven into every part of modern life. Whether it's the development of new materials, the creation of synthetic fabrics, or the formulation of everyday products like soaps, detergents, and cleaners, chemistry is at work. It is the science behind everything from baking bread to refining metals. The careful study of chemical interactions allows us to design and control the properties of substances to better serve human needs in areas such as construction, agriculture, medicine, and transportation.
One of the most iconic tools in modern Chemistry is the Periodic Table of Elements, first organized by Russian chemist Dmitri Mendeleev in 1869. This table is more than just a chart; it is a powerful system that organizes all known elements according to their atomic number and similar chemical behaviors. By understanding where an element is placed on the table, chemists can predict how it will react, what it will bond with, and what kinds of compounds it can form. This organization has guided discoveries in both natural and synthetic chemistry for over a century.
A key concept in Chemistry is the chemical reaction, where substances interact to form new materials with different properties. These reactions follow consistent patterns and laws, such as the Law of Conservation of Mass, which states that matter cannot be created or destroyed in a chemical reaction, only changed. This principle helps scientists measure and control reactions in predictable ways. For example, combining iron with oxygen and water leads to rust—a process known as oxidation. Mastering these reactions allows chemists to create everything from new medicines to stronger building materials.
Chemistry has played a critical role in medicine and biology, particularly in understanding how the body works at a molecular level. The discovery of the structure of DNA was a landmark moment made possible by chemical research. This has led to advances in genetics, molecular biology, and the creation of new medicines and diagnostic tools. Chemists have also developed treatments for diseases, pain relievers, and anesthetics, improving the quality and safety of medical care. Even the vitamins and supplements many people take are the result of chemical understanding and synthesis.
Beyond medicine, Chemistry has contributed to a deeper understanding of materials and their behavior. From the creation of durable plastics and synthetic rubbers to the engineering of lightweight alloys used in airplanes and cars, chemical innovation continues to drive progress. The field is constantly evolving, with chemists researching new ways to improve existing materials, increase efficiency, and expand our ability to manipulate matter at the atomic and molecular levels.
Chemistry remains one of the most vital and dynamic sciences. It connects the ancient goals of Alchemy with the precision and discovery of the modern world. As long as we seek to understand what things are made of, how they interact, and how they can be transformed, Chemistry will remain at the heart of scientific advancement.