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  1. Ammonia | NH3 | CID 222 - PubChem

  2. Ammonia - Wikipedia

  3. Ammonia | Definition & Uses | Britannica

  4. Ammonia (NH3) - Ammonia Structure, Preparation, Properties

  5. Properties and uses of ammonia | Britannica

  6. Ammonia (NH₃) - Definition, Structure, Preparation, Uses, Benefits ...

  7. NH3 Lewis Structure, Geometry, and Hybridization

  8. Ammonia | Definition, Formula, Structure - Lesson | Study.com

  9. Understanding the NH3 Lewis structure - Ammonia explained.

  10. Ammonia: Formula, Uses, Structure & Intriguing Facts