What is the primary topic of study in quantum mechanics?
A. the role played by atoms in astronomy
B. subatomic particles and the forces with which they interact
C. the mechanical movements of the heavens
D. the role of relativity in astronomy
Answer:B
What is the primary topic of study in quantum mechanics?
A. the role played by atoms in astronomy B. subatomic particles and the forces with which they interact C. the mechanical movements of the heavens D. the role of relativity in astronomy