physical chemistry

Physical chemistry deals with the principles of physics involved in chemical interactions. It examines: Physical chemists are focused on understanding the physical properties of atoms and molecules, the way chemical reactions work, and what these properties reveal. Their discoveries are based on understanding chemical properties and describing their behavior using theories of physics and mathematical computations. Physical chemistry is a good area for chemists who have a strong curiosity about how things work at the atomic level and enjoy working with lab instrumentation and machines. Physical chemists discover, test, and strive to understand the physical characteristics of a material (i.e., solid, liquid, or gas). Precision and attention to detail make their work somewhat similar to analytical chemistry. Physical chemists stress the importance of applying math on the job. They use mathematical analysis and statistics on huge datasets—sometimes with millions of data points—to reveal hidden information about compounds, materials, and processes. They may also conduct simulations, developing mathematical equations that predict how compounds will react over time. Many who work in the lab say their time is divided between the bench and their desk, where they do calculations and review data. Physical chemists who go into management also spend time supervising other scientists, reviewing department needs and goals, and meeting with business managers in their companies. Emerging fields of materials science and molecular modeling. Combining the traditional mathematical rigor of physical chemistry with the practicality of these fields offers new and exciting possibilities. Careers in analytical chemistry. Here, you’ll work to understand the fundamental processes involved in analytical techniques, and look for ways to enhance and expand them. Collaborate with other chemists, keep up-to-date with new developments in the field and stay connected to your community.