This is a chemistry seminar used in high school. There are markings such as circled numbers for questions, and some writing as shown in the photos. There are no calculations or formulas written. I also have past exam questions and reference books for mock exams, so please take a look. Combination changes are also possible. As this is a used item, we appreciate your understanding. "New Course Edition Seminar Chemistry Basics + Chemistry 2024 Daiichi Gakushusha" Price: -