Pearson eText gives students access to the text whenever and wherever they can access the Internet. The eText pages look exactly like the printed text, and include powerful interactive and customization functions. This does not include the actual bound book. Used by over a million science students, the Mastering platform is the most effective and widely used online tutorial, homework, and assessment system for the sciences. This is the product access code card for MasteringChemistry#xAE; and does not include the actual bound book. To help students learn chemical skills and concepts more effectively, Introductory Chemistry: Concepts and Critical Thinking, Sixth Edition highlights the connection between key concepts and key problem-solving skills through critical thinking. Math and problem solving are covered early in the text; Corwin builds your problem-solving ability through innovative learning aids and technology formulated to meet your needs. This revision retains all the strengths of the previous editions, while adding emphasis on conceptual understanding and critical thinking.