Through our mobile app, you can download lessons to watch offline, no matter where you are.
At the end of each chapter, you can complete a chapter test to see if you're ready to move on or have some material to review.
Once you've completed the entire course, take the practice test and use the study tools in the course to prepare for the proctored final exam.
Achieving your goals comes from strong preparation.
Take advantage of our comprehensive tests covering all topics in the course.
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You may take the proctored final exam whenever you are ready.
Explore the octet rule and Lewis structures of atoms.
The exam contains 50 - 100 multiple choice questions.
You will have two hours to complete the exam, so don't start until you're sure you can complete the entire thing. We will send you an email with your official exam results within 1 to 2 weeks.
Read the full course syllabus Your grade for this course will be calculated out of 300 points.