Question

which statement best describes the science of chemistry? a. chemistry is mainly the study of forces in matter. b. chemistry is mainly the study of matter in living things. c. chemistry is mainly the study of energy and forces in matter in the universe. d. chemistry is mainly the study of the composition of and changes in matter.

Explanation:

Chemistry focuses on the composition, structure, properties, and changes of matter. Option A pertains more to physics regarding forces in matter. Option B is more related to biochemistry or biology as it focuses on matter in living things. Option C combines aspects of physics with energy and forces in matter. Option D accurately describes the main focus of general chemistry.

Answer:

D. Chemistry is mainly the study of the composition of and changes in matter.