Final answer:
A chemist is the type of scientist who studies matter and its composition.
Step-by-step explanation:
The type of scientist who studies matter and its composition is called a chemist. Chemists study the properties, structure, and composition of substances and how they interact with one another. They use various techniques and instruments to analyze and identify different substances, and they contribute to the development of new materials and technologies.
Learn more about Type of scientist studying matter and composition