What is the study of composition of matter?

The study of the composition of matter is fundamentally a characteristic of chemistry. Chemistry is a branch of science that focuses on understanding the substances that make up matter, their properties, how they interact with one another, and how they change during chemical reactions. This field encompasses the analysis of material at the molecular and atomic levels, exploring how different elements and compounds combine to form new substances, as well as the principles that govern these interactions.

In contrast, biology, ecology, and geology focus on different aspects. Biology is concerned with the study of living organisms and their biological processes, while ecology examines the relationships between organisms and their environments. Geology studies the Earth, its materials, and the processes that shape it over time. Each of these fields shares some overlap with chemistry but is centered around different subjects and principles. Chemistry provides the foundational understanding of matter that is essential in various scientific disciplines.