Lewis Diagram Course
Build confidence in Lewis diagrams through this chemistry course. Hone skills in counting valence electrons, analysing resonance, determining VSEPR shapes, and computing formal charges to accurately draw, interpret, and articulate molecular structures for research and industrial applications.

4 to 360 hours of flexible workload
certificate valid in your country
What Will I Learn?
Gain a quick, effective method to draw precise Lewis structures, calculate formal charges, and assess resonance forms. Practice on actual molecules such as CO2, NO3-, SO2, ClF3, and NH3; link 2D diagrams to 3D geometries via VSEPR theory; manage ions and rule exceptions; sidestep typical pitfalls; and end with a foolproof checklist for producing clear, accurate, professional diagrams consistently.
Elevify Advantages
Develop Skills
- Master Lewis structures with swift, precise drawings for practical chemistry applications.
- Apply VSEPR theory to forecast 3D molecular geometries and bond angles rapidly.
- Assess resonance structures by ranking them based on formal charges and electronegativity.
- Tackle exceptions including expanded octets, electron-deficient species, and ionic compounds.
- Prevent common Lewis diagram mistakes using a professional checklist for verification and explanation.
Suggested Summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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