What is is chemistry or physics harder?

The perception of whether Chemistry or Physics is "harder" is largely subjective and depends on an individual's strengths, learning style, and previous experience.

• Abstract vs. Concrete: Physics often deals with more abstract concepts like space, time, and fundamental forces. Chemistry, while having abstract elements (like quantum mechanics relating to atomic structure), is often perceived as more concrete because it deals with observable substances and reactions.

• Mathematical Demand: Physics is generally considered to be more mathematically intensive, requiring a strong foundation in Calculus and linear algebra, especially at higher levels. Chemistry relies on mathematics too, but often at a less advanced level. Stoichiometry and balancing equations do require mathematical skills.

• Memorization vs. Problem-Solving: Chemistry is often seen as requiring more memorization of elements, compounds, reactions, and exceptions to rules. Physics emphasizes problem-solving using fundamental principles, requiring a deeper understanding of concepts.

• Conceptual Understanding: Both subjects require a solid conceptual understanding. A weak grasp of fundamental principles in either subject will make it difficult to progress.

• Individual Strengths: Individuals who are comfortable with abstract thought, mathematical models, and problem-solving may find physics more appealing. Those with a strong memory, a knack for detail, and an interest in the properties and reactions of matter might find chemistry more suitable.

Ultimately, the "hardness" is relative and depends on your aptitude and interest in each subject's specific approaches. Both fields build upon each other and contribute to our understanding of the natural world.