An introduction to basic chemical concepts and quantitative reasoning, which are a prerequisite to the in-depth study of chemistry. This course will use mathematical relationships and models to understand and emphasize chemical concepts. These models will be used to develop quantitative problem solving skills. May not be taken for credit after successful completion of CHEM 120 or higher. This course does not count towards a major or minor in chemistry or toward the College Credit: Two semester hours. Distribution Requirements: None.