CSET Chemistry 121 125 - XAM CSET Author:Sharon Wynne Includes 23 competencies/skills found on the CSET Chemistry tests and 125 sample-test questions. This guide, aligned specifically to standards prescribed by the California Department of Education, covers the sub-areas of Atomic and Molecular Structure; Chemical Reactions; Kinetic Molecular theory; Solution Chemistry; Chemical Thermodynamics; Org... more »anic Chemistry and Biochemistry; and Nuclear Processes.« less