VSEPR predict the geometry of a chemical molecule.
no, not all molecules obey the VSEPR theory, there is an exeption considered for the SIO2 molecules which obeys not the VSEPR theory
How atoms are arranged in a molecule.
Tetrahedral
The VSEPR formula for the nitrogen atom as the central atom in glycine is Ax3e.
1-fluorpropane
Tertahedral
VSEPR predict the geometry of a chemical molecule.
no, not all molecules obey the VSEPR theory, there is an exeption considered for the SIO2 molecules which obeys not the VSEPR theory
The VSEPR model is used mainly to determine molecular shape.
The capital A is the central atom, but I couldn't find any lower case 'a' in the VSEPR.
How atoms are arranged in a molecule.
VSEPR is a conceptual model, as it has not been directly observed.
Lewis structures do not tell you anything about molecular geometry you have to invoke hybridisation argumments or us VSEPR (AXE theory) to make predictions
Tetrahedral
Ax3e
The VSEPR formula for the nitrogen atom as the central atom in glycine is Ax3e.