Respuesta :
The molecules that have a lewis structure with a central atom having no nonbonding electron pairs are Co2 and Sif4.
A Lewis structure simply means a simplified representation of the valence shell electrons that are in a molecule.
A Lewis structure is used to show each atom and the position of the atom in the structure of the molecule that's using its chemical symbol.
In this case, the molecules that have a lewis structure with a central atom having no nonbonding electron pairs are Co2 and Sif4.
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