High School Chemistry Unlocked focuses on giving you a wide range of key lessons to help increase your understanding of chemistry. With this book, you'll move from foundational concepts to complicated, real-world applications, building confidence as your skills improve. End-of-chapter drills will help test your comprehension of each facet of chemistry, from atoms to alpha radiation. Don't feel locked out!

Everything You Need to Know About Chemistry.
- Complex concepts explained in straightforward ways
- Walk-throughs of sample problems for all topics
- Clear goals and self-assessments to help you pinpoint areas for further review
- Guided examples of how to solve problems for common subjects

Practice Your Way to Excellence.
- 165+ hands-on practice questions, seeded throughout the chapters and online
- Complete answer explanations to boost understanding
- Bonus online questions similar to those you'll find on the AP Chemistry Exam and the SAT Chemistry Subject Test

High School Chemistry Unlocked covers:
- Building blocks of matter
- Physical behavior of matter
- Chemical bonding
- Chemical reactions
- Stoichiometry
- Solutions
- Acids and bases
- Equilibrium
- Organic chemistry
- Radioactivity
... and more!