* Elements: It contains nitrogen (N) and hydrogen (H).
* Number of atoms: It has one nitrogen atom and three hydrogen atoms per molecule.
* Structure: Ammonia is a pyramidal molecule with the nitrogen atom at the apex and the three hydrogen atoms forming the base.
* Polarity: The molecule is polar, with the nitrogen atom having a partial negative charge and the hydrogen atoms having partial positive charges.
This information helps us understand the properties of ammonia, like its ability to form hydrogen bonds, its solubility in water, and its reactivity.