4 to 360 hours of flexible workload
valid certificate in your country
What Will I Learn?
The Lewis Diagram Course gives you a fast, practical system for drawing accurate structures, assigning formal charges, and evaluating resonance. You will practice with real species like CO2, NO3-, SO2, ClF3, and NH3, connect 2D diagrams to 3D shapes using VSEPR, handle ions and exceptions, avoid common mistakes, and finish with a reliable checklist for clear, correct, professional diagrams every time.
Elevify Differentials
Develop Skills
- Master Lewis structures: fast, accurate drawings for real-world chemistry.
- Apply VSEPR: predict 3D molecular shapes and bond angles in minutes.
- Evaluate resonance: rank contributors using formal charge and electronegativity.
- Handle exceptions: expanded octets, electron-deficient centers, and ions.
- Avoid Lewis errors: use a pro checklist to proofread and clearly describe diagrams.
Suggested Summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your classes are perfect. I purchased the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... thank you for everything you do, I've already recommended you to others...

Giulio CarloDigital Marketing Student
I like how the lessons get straight to the point and how I can switch chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the supplementary videos really help with learning.

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