Make sure you have enough experience in the chemistry field before you register for the SAT Subject Test in Chemistry. You should have taken a one-year introductory course in chemistry and a one-year course in algebra. It is also helpful to have worked in a laboratory because you should feel comfortable with the equipment before taking this test.
Study the periodic table, which charts the elements and each element's pertinent information. A periodic table is included in the exam booklet, so it is not necessary to memorize the information.
Become familiar with the metric system and converting algebraic relations. Chemistry uses the metric system to measure the substances in the lab. If you are not familiar with the metric system, you will have incorrect measurements on the test. And remember--you will not be allowed to use a calculator during the test.
Learn about and study matter. Approximately 25 percent of the test focuses on structures of matter, and 16 percent of the test is about states of matter. Matter is the base of all things in chemistry.
Obtain a SAT subject test review guide for chemistry. The College Board, which gives the SAT tests, publishes subject test review guide that is helpful for students, allowing them to take practice, full-length exams and then review their answers to see if they are on the right track.