70 drag and drop activities are available below to test your knowledge and develop your understanding of the following sections from the book.

Section 2.4-2.8: Naming organic compounds
Start questions 1-10
Start questions 11-20
Start questions 21-30

Section 18.3: E/Z isomers
Start questions 1-10
Start questions 11-20

Section 18.4: Cahn-Ingold-Prelog
Start questions 1-10
Start questions 11-20