Other chemists may work on a computer developing theories or models or predicting reactions. Some chemists work in a lab, in a research environment, asking questions and testing hypotheses with experiments. So do truck drivers, plumbers, artists, hairdressers, chefs. Fire fighters and people who make fireworks learn about chemistry. Doctors, nurses, dentists, pharmacists, physical therapists, and veterinarians all take chemistry courses. Chemists, physicists, biologists, and engineers study chemistry. You could use chemistry in most fields, but it's commonly seen in the sciences and in medicine. If you know some chemistry, you can make educated choices about everyday products that you use. It's the explanation for everyday things, like why laundry detergent works better in hot water or how baking soda works or why not all pain relievers work equally well on a headache. Chemistry isn't secret knowledge, useless to anyone but a scientist. When you study chemistry, you come to understand a bit about how things work. Everything you can touch or taste or smell is a chemical. The formal definition of chemistry is probably what you want to use if you're asked this question on a test.īecause understanding chemistry helps you to understand the world around you. Really, they are two sides of the same coin. Physics tends to focus more on the nuclear part of the atom, as well as the subatomic realm. Chemistry tends to focus on the properties of substances and the interactions between different types of matter, particularly reactions that involve electrons. Chemistry and physics are specializations of physical science. This is also the definition for physics, by the way. Chemistry is the study of matter and energy and the interactions between them.
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