This is a chemistry problem book, "Chemistry: Science-Oriented Problems, Standard Edition." I am selling it as I am decluttering. 【Condition】 It is in near-new condition, but there are some places with light markings. There are no other writings. Also, please note that there may be minor scratches or stains due to being stored by a private individual. Please check the photos for details of the condition. We appreciate your consideration, understanding that this is a used item. Instant purchase is welcome, and no price reduction is possible.