Tips for retaking Chemistry SAT Subject Test?

<p>For Chemistry I got in the low 600's. I want to take this test again senior year. The main college I want to go to is UC Berkeley (I know that subject tests aren't deal breakers but I want a better score considering the rest of my good grades).
I would appreciate any tips, books, or sites that may help me. Thanks...</p>

<p>Please note that the book I studied from before is the Barron's 11th edition chemistry subject test book and the major i'm thinking of is either Civil or Mechanical Engineering.</p>

<p>Hey,
I got a 790 this past June and I just went through PR for content review and did several practice tests. I would say that Barron’s are the most accurate practice test wise, PR was kind of inaccurate, then get the offical sat subject study guide. Several of the concepts are the same and come up in similar style questions. Good luck with admissions!</p>

<p>ok thank you</p>