Lewis Diagram Course
Build confidence in Lewis diagrams through this chemistry course. Hone your skills in counting valence electrons, handling resonance, applying VSEPR for shapes, and computing formal charges to accurately draw, analyse, and describe molecular structures for lab work, studies, or industry applications in Zambia and beyond.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
Gain a quick, hands-on method for sketching precise Lewis structures, calculating formal charges, and assessing resonance forms. Practice on actual molecules such as CO2, NO3-, SO2, ClF3, and NH3; link 2D drawings to 3D geometries via VSEPR theory; manage ions and odd cases; dodge typical pitfalls; and end with a trusty checklist for spot-on, professional diagrams every go.
Elevify advantages
Develop skills
- Master Lewis structures with speedy, precise sketches for everyday chemistry problems.
- Use VSEPR to forecast 3D shapes and bond angles rapidly and reliably.
- Assess resonance structures by ranking them with formal charges and electronegativity rules.
- Tackle special cases like expanded octets, odd-electron centres, and charged ions.
- Sidestep common Lewis mistakes using a professional checklist for flawless 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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