VSEPR Review

How many unshared pairs of electrons will a bent molecule have?

• 0

• 2

• 3

• 4

What is the measure of a tetrahedral bond angle?

• 90 Degrees

• 109.5 Degrees

• 120 Degrees

• 180 Degrees

Determine the molecular shape of carbon tetrafluoride.

• linear

• trigonal planar

• bent

• tetrahedral

What is the molecular geometry/shape of a molecule with 2 shared pairs and 2 unshared pairs?

• Linear

• Bent

• Trigonal Pyramidal

• Tetrahedral

What is the molecular geometry/shape of a molecule with 3 shared pairs and 0 unshared pairs?

• Linear

• Trigonal Planar

• Trigonal Pyramidal

• Tetrahedral

According to the VSEPR theory, ... want to ... each other.

• protons, repel

• protons, attract

• electrons, repel

• electrons, attract

Tags

NGSS.HS-PS1-3

NGSS.HS-PS2-4

How many lone pairs of electrons will a trigonal pyramid molecule have?

• 1

• 2

• 3

• 4

Match the following formulas to the shape it will make:

• tetrahedral

• PBr₃

• trigonal planar

• CCl₄

• trigonal pyramid

• BBr₃

• bent

• HCl

• linear

• H₂S

What is the name of the shape with 5 ligands and one lone pairs? AX₅E₁

What is the name of the shape with 4 ligands and two lone pairs? AX₄E₂