in the lewis dot structure for nh₃, the central atom of the molecule has three atoms bonded to it and one…

in the lewis dot structure for nh₃, the central atom of the molecule has three atoms bonded to it and one lone pair of electrons.\nthe shape of an nh₃ molecule is\nbent.\ntetrahedral.\ntrigonal planar.\ntrigonal pyramidal.

in the lewis dot structure for nh₃, the central atom of the molecule has three atoms bonded to it and one lone pair of electrons.\nthe shape of an nh₃ molecule is\nbent.\ntetrahedral.\ntrigonal planar.\ntrigonal pyramidal.

Answer

Brief Explanations:

The central nitrogen atom in NH₃ has 3 bonding - pairs and 1 lone - pair of electrons. According to VSEPR (Valence Shell Electron Pair Repulsion) theory, the electron - pairs around the central atom arrange themselves to minimize repulsion. Lone - pair - bond - pair repulsion is greater than bond - pair - bond - pair repulsion. This causes the molecule to adopt a trigonal pyramidal shape.

Answer:

trigonal pyramidal.