为您找到"
a chemist
"相关结果约100,000,000个
A chemist studies the composition, structure, properties, and behavior of matter. Chemists investigate the nature of chemical reactions and the interactions between atoms, molecules, and other substances. They use their knowledge to design and create new materials, drugs, and technologies. They also develop and optimize processes for manufacturing and testing products, such as food, cosmetics ...
A chemist (from Greek chēm(ía) alchemy; replacing chymist from Medieval Latin alchemist) [1] is a graduated scientist trained in the study of chemistry, or an officially enrolled student in the field.Chemists study the composition of matter and its properties. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their ...
Popular culture has crafted a chemist stereotype: the mad scientist in a white lab coat and goggles holding a test tube bubbling with noxious vapors. But in reality, chemists are not confined to ...
Chemists can major in chemistry, physical science, life science, engineering or another relevant subject. It's possible to work as an entry-level chemist with only a bachelor's degree and move up through promotions after gaining experience. If you wish to pursue other careers as a chemist, you may complete a graduate program.
Chemists typically specialize in one of the sub disciplines of chemistry, the most prominent of those being biochemistry, neurochemistry, nuclear chemistry, and theoretical chemistry. There are ...
Yes, chemistry is an excellent career which offers the opportunity to work in many industries, including pharmaceuticals, manufacturing, petrochemicals, and nuclear chemistry. Working as a chemist means spending considerable amounts of time doing research in a lab, but some professionals also publish their findings.
Chemists may work in interdisciplinary fields, such as biochemistry or geochemistry. They may also specialize in a particular field. The following are examples of types of chemists: Analytical chemists identify elements and compounds in a substance to determine its structure, composition, and nature. They also study the interactions between ...
Chemistry Jobs & Job Description. Chemists are scientists who perform laboratory tests to learn about the interactions between different chemicals and chemicals' impact on the environment. Sometimes independent, and sometimes as part of a corporation's research team for applied knowledge, the following tasks fall within the scope of a chemist's ...
CHEMIST definition: 1. a person who studies chemistry, or a scientist who works with chemicals or studies their…. Learn more.
Chemists and materials scientists also develop processes, such as improved oil refining and petrochemical processing, that save energy and reduce pollution. Research on the chemistry of living things spurs advances in medicine, agriculture, food processing, and other fields. Many chemists work in research and development (R&D).