Taking a basic chemistry course can provide some benefits for students planning to study Modern Physics, Statistical and Thermal Physics, and Quantum Mechanics, particularly in understanding atomic and particle interactions. However, opinions vary on its necessity. Some argue that the overlap between chemistry and physics is limited, suggesting that the physics courses will cover essential topics without needing prior chemistry knowledge. Others find that chemistry has helped them grasp concepts in physics from different perspectives, particularly in areas like thermodynamics and atomic structure. It's noted that many institutions require a lab component for chemistry courses, which could be a consideration for those only interested in lectures. Ultimately, while chemistry may not be essential for a physics major, having a foundational understanding could be beneficial, especially in grasping basic terms and concepts. Prioritizing mathematics and physics knowledge is also recommended before delving into chemistry.