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1. Valence shell electron pair repulsion (VSEPR) theory is based on which of the

ID: 795589 • Letter: 1

Question

1.      Valence shell electron pair repulsion (VSEPR) theory is based on which of the following concepts?

A. The concept that electrons in a   molecule will repel each other due to their negative charge.

B. The concept that valence   electrons repel each other due to their small size.

C. The concept that valence   electrons are attracted to protons found in the nucleus of the atom, since   electrons are negatively charged while protons carry a positive charge.

D. The concept that electrons are   very large particles and occupy a large amount of space inside a molecule.

E. The concept that valence   electrons are attracted to the nucleus of an atom and therefore will spread   as little as possible from each other.

  

A. The concept that electrons in a   molecule will repel each other due to their negative charge.

     

B. The concept that valence   electrons repel each other due to their small size.

     

C. The concept that valence   electrons are attracted to protons found in the nucleus of the atom, since   electrons are negatively charged while protons carry a positive charge.

     

D. The concept that electrons are   very large particles and occupy a large amount of space inside a molecule.

     

E. The concept that valence   electrons are attracted to the nucleus of an atom and therefore will spread   as little as possible from each other.

  

Explanation / Answer

B. The concept that valence electrons repel each other due to their small size.