Need quick review and practice to help you excel in Chemistry?Barron's Chemistry Practice Plus features more than 400 online practice questions and a concise review guide that covers the basics of Chemistry. Inside you'll find-Concise review on the basics of Chemistry, an excellent resource for students who want a quick review of the most important topicsAccess to 400+ online questions arranged by topic for customized practiceOnline practice includes answer explanations with expert advice for all questions plus scoring to track your progressThis essential guide is the perfect practice supplement for students and teachers.