Lewis Diagram Course
Gain confidence in Lewis diagrams through this chemistry course. It hones your skills in counting valence electrons, handling resonance, applying VSEPR for shapes, and computing formal charges, enabling you to accurately draw, analyse, and explain molecular structures for academic, research, or industrial applications.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course teaches a quick, hands-on method for drawing precise Lewis structures, calculating formal charges, and assessing resonance forms. You'll work with examples like CO2, NO3-, SO2, ClF3, and NH3, link 2D diagrams to 3D geometries via VSEPR, manage ions and odd cases, dodge typical pitfalls, and end with a solid checklist for spot-on, professional diagrams every time.
Elevify advantages
Develop skills
- Master Lewis structures with speedy, precise drawings for practical chemistry problems.
- Use VSEPR to forecast 3D shapes and bond angles rapidly.
- Assess resonance by ranking structures with formal charge and electronegativity rules.
- Tackle exceptions like expanded octets, deficient electrons, and ionic species.
- Sidestep common errors using a professional checklist to verify and explain 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
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