"Chemeia" was probably derived from the Greek word chemi which means "black". There are three possible reasons for the use of this word: The black soil of the Nile Valley gave the Greeks the name Chemi for Egypt where the chemical arts presumably originated.
What does chem mean on twitter?
Summary of Key Points. "Chemistry" is the most common definition for CHEM on Snapchat, WhatsApp, Facebook, Twitter, Instagram, and TikTok. CHEM. Definition: Chemistry.
What type of science is chem?
Chemistry is the study of matter, analysing its structure, properties and behaviour to see what happens when they change in chemical reactions. As such, it can be considered a branch of physical science, alongside astronomy, physics and earth sciences including geology.
Is Chem considered science?
Chemistry is often referred to as the central science because it joins together physics and mathematics, biology and medicine, and the earth and environmental sciences. Knowledge of the nature of chemicals and chemical processes therefore provides insights into a variety of physical and biological phenomena.
How can you explain chemistry?
Chemistry is a branch of natural science that deals principally with the properties of substances, the changes they undergo, and the natural laws that describe these changes.
What is chemistry example?
Examples of Chemistry in the Real World Digestion relies on chemical reactions between food and acids and enzymes to break down molecules into nutrients the body can absorb and use. Soaps and detergents act as emulsifiers to surround dirt and grime so it can be washed away from clothing, dishes, and our bodies.
What is chemistry in short answer?
Chemistry is the branch of science that deals with the properties, composition, and structure of elements and compounds, how they can change, and the energy that is released or absorbed when they change.
What is chemistry best definition?
What is chemistry? Chemistry is the branch of science that deals with the properties, composition, and structure of elements and compounds, how they can change, and the energy that is released or absorbed when they change.
What is chemistry and examples?
3. The definition of chemistry is a branch of science that deals with the form and properties of matter and substances or the interaction between individuals. An example of chemistry is the study of protons and neutrons. An example of chemistry is the feeling of affection and attraction between a couple.
What can you do with Chem?
- analytical, formulation, medicinal or process chemist.
- chemical or geochemical engineer.
- biotechnologist.
- [jobs in] drug discovery and chemical industries.
- environmental, forensic or materials scientist.
- food technologist.
- nanotechnologist.
- patent attorney.
Is Chem a good major?
With a degree in chemistry, students can contribute to a range of work, from developing antibiotics to working on criminal investigations. Majoring in chemistry can lead to careers in medicine, research, the chemical industry and more.May 5, 2020