Chemistry Quizzes: Everything from Acids to Zwitterions

In Chemistry we study matter and the changes it undergoes. It explores the composition, structure, properties and behavior of substances. Chemists investigate how atoms and molecules interact with one another and can predict the properties of materials based on the nature and arrangement of the particles of which they are composed. It is often called the central science because it connects physics, biology and most other scientific fields. Chemistry plays and important role in medicine, agriculture, industry and environmental protection. It has led to the development of many useful products, including medicines, plastics and fertilizers. Chemistry not only helps us understand natural processes and solve real world problems but is essential for improving our quality of life and advancing scientific knowledge.