Ammonia Molecule Structure - 3D Visualization of NH₃ #63809 (License: Personal Use)

This image depicts a ball-and-stick style 3D model of ammonia (NH₃), where the larger purple sphere represents the nitrogen atom and the three smaller white spheres represent hydrogen atoms. The molecule exhibits a trigonal pyramidal shape due to the lone pair on nitrogen, resulting in bond angles of approximately 107°. Such visualizations are essential for understanding molecular geometry and polarity in introductory and advanced chemistry.

Used in educational websites, chemistry textbooks, science blogs, and e-learning platforms to illustrate molecular structure; matches user intent for learning about covalent bonding, VSEPR theory, or chemical nomenclature.