Chemistry is the study of matter and energy, focusing on substances and their reactions. Chemists can work in labs, do fieldwork, or develop theories and models on computers. Many fields, including medicine and engineering, use chemistry to understand the world better.
Chemistry studies matter and its interactions, used in many fields, making it exciting and versatile. Understanding chemistry requires using math, including algebra and geometry, to solve different chemical problems. Chemistry covers many topics, such as atoms, chemical reactions, and the periodic table, helping students learn effectively.
Science, Tech, Math › Science › Chemistry › Basics An Introduction to Chemistry Begin learning about matter and building blocks of life with these study guides, lab experiments, and example problems.
Chemistry Cat, also known as Science Cat, is a series of puns and science jokes appearing as captions around a cat who is behind some chemistry glassware and who is wearing black-rimmed glasses and a red bow tie. This gallery contains the best of the Chemistry Cat meme. Rumor has it that the image that started it all was an old Russian stock photo. Caption your own Chemistry Cat using the ...
Health & Medicine How a bacterial toxin linked to colon cancer messes with DNA A closeup look at colibactin’s structure reveals chemical motifs that guide its mutation-wreaking “warheads” to ...
Chemistry happens in the world around you, not just in a lab. Matter interacts to form new products through a process called a chemical reaction or chemical change. Every time you cook or clean, it's chemistry in action. Your body lives and grows thanks to chemical reactions. There are reactions when you take medications, light a match, and draw a breath. These examples of chemical reactions ...
