Question

The basis of the vsepr model of molecular bonding is __________. the basis of the vsepr model of molecular bonding is __________. electron domains in the valence shell of an atom will arrange themselves so as to minimize repulsions atomic orbitals of the bonding atoms must overlap for a bond to form regions of electron density on an atom will organize themselves so as to maximize s-character hybrid orbitals will form as necessary to, as closely as possible, achieve spherical symmetry regions of electron density in the valence shell of an atom will arrange themselves so as to maximize overlap

Answer 1

The basis of the VSEPR model is that electron domains in the valence shell of an atom arrange themselves to minimize repulsions, determining the molecular structure and bond angles.

Step-by-step explanation:

The basis of the Valence Shell Electron-Pair Repulsion (VSEPR) model of molecular bonding is that electron domains in the valence shell of an atom will arrange themselves so as to minimize repulsions. According to the VSEPR theory, electrons in the valence shell of a central atom will adopt an arrangement that minimizes these repulsions by maximizing the distance between them, which in turn determines the molecular structure and approximate bond angles. This model considers both bonding electron pairs, which are shared between atoms to form bonds, and lone pairs, which are not shared and therefore exert greater repulsive forces on neighboring electron pairs.

The VSEPR theory predicts the arrangement of these electron pairs around the central atom and, in most cases, provides accurate predictions of the molecular geometry. Electron pairs, whether in bonds or as lone pairs, repel each other due to their negative charge, and the VSEPR model is based on the premise that the most stable arrangement for a molecule is the one where these electron pairs are as far apart as possible. Ultimately, this theory is a valuable tool for predicting the shape of molecules and understanding the behavior of substances at the molecular level.

Answer 2

The correct option is this: ELECTRON DOMAINS IN THE VALENCE SHELL OF AN ATOM WILL ARRANGE THEMSELVES SO AS TO MINIMIZE REPULSION.
The VSEPR [Valence Share Electron Pair Repulsion] model is used in chemistry to predicts the geometry of individual molecules from the number of electron pair that is surrounding their central atom. The model is very important because, it enable scientist to predict the type of reaction a compound will undergo due to its shape that is predicted by the VSEPR model.