Q2 Chemical Bonding and Molecular Geometry

How many lone pairs does chlorine have?

• 2

• 4

• 0

• 3

Tags

NGSS.HS-PS1-1

In the correct Lewis structure for CH_4, how many unshared electron pairs surround the carbon?

• 2
• 8
• 0
• 4

What is the Molecular Geometry of the molecule?

• Linear
• Bent, 120^o
• Bent, 109.5^o
• Trigonal Planar

What molecular shape is the structure shown here? (H₂O)

• tetrahedral
• trigonal planar
• bent
• trigonal pyramidal

What is the molecular shape of a carbon dioxide (CO₂) molecule?

• linear

• trigonal planar

• bent

• tetrahedral

How many total valence electrons are participating in bonding in the molecule above?

• 8

• 4

• 2

• 3

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the measure of a tetrahedral bond angle?

• 90 Degrees
• 109.5 Degrees
• 120 Degrees
• 180 Degrees

What is the electron geometry for this molecule?

• Trigonal planar
• Trigonal pyramidal
• Bent
• Tetrahedral

Tags

NGSS.HS-PS1-2

Name the molecular shape of this molecule.

• trigonal bipyramidal

• tetrahedral

• octahedral

• trigonal planar

This could be the dot diagram of

• Ne
• H
• C
• F

Tags

NGSS.HS-PS1-1