Final answer:
Success in understanding chemistry requires curiosity, calculation skills, and commitment, as all these attributes contribute to mastering the subject and scientific reasoning.
Step-by-step explanation:
The characteristic necessary for success in understanding chemistry is (d) All of the above.
Chemistry requires a blend of several attributes including curiosity to explore and ask questions, calculation to handle the quantitative aspects such as chemical equations and stoichiometry, and commitment to continuous learning as chemistry is a complex subject with an abundance of details and concepts to master. Moreover, understanding the scientific reasoning and methodologies, such as inductive and deductive reasoning, is essential in approaching chemical problems systematically.