The Department of Chemistry used the California Chemistry Diagnostic Test to measure the knowledge, skills and abilities you must possess if you are to succeed in general chemistry. A minimum score is required for you to enroll in or continue in Chemistry 1A.

The test consists of 44 multiple-choice questions covering the following general topics:

Compounds/Elements

Reactions of Matter

Periodic Properties

Chemical Dynamics

Mathematics

States of Matter

Structure of Matter

Solutions

Laboratory Skills

Questions are based on content covered in a high school chemistry course that prepares students for college chemistry. Math questions cover ratios, solving simple algebraic equations, graphing and interpretation. Test questions have been checked for statistical and course grade validity.

How do you prepare for the diagnostic test? Review the general chemistry topics listed using a high school chemistry text. The CSUS library contains numerous chemistry texts. Ask the Science librarian for help. The math questions are reasonably basic and test math skills you should possess if you had high school algebra I and 11.

Where do you take the diagnostic test? The diagnostic test is given each semester during the first laboratory period of Chemistry IA. You will be told your score and its interpretation immediately after you take the diagnostic test.

What if my score is too low? If you do not achieve a passing score, you should take Chemistry 4, Chemical Calculations. It will help prepare you for Chemistry IA.