<p>This guide to the SAT II Chem says that you can write formulas on the back of the test booklet before the exam. It sounds too good to be true; does anyone know for sure whether it is or isn’t legal?</p>
<p>[Strategies</a> for taking the SAT II chemistry - by Author Name Withheld 160 - Helium](<a href=“http://www.helium.com/items/660908-strategies-for-taking-the-sat-ii-chemistry]Strategies”>http://www.helium.com/items/660908-strategies-for-taking-the-sat-ii-chemistry)</p>