Progress through this online module answering the questions as they appear. This module is designed for you to answer the questions in the order they are presented as you build up from prior knowledge to more complex chemical ideas (note: taking notes as you advance through the module may help you complete the assignment). Use the accompanying worksheet to record your answers to the questions.

When you have completed this module (and answered every question), upload your answer sheet to the course website (along with your spectra).