Bonding Unit Review

VSEPR stands for ________ theory.

• Valence Structure of Electron Pyramids and Regression
• Varied Structures of Electrons Paired and Replaced
• Varied Shell Energy of Protons and Radiation
• Valence Shell Electron Pair Repulsion

What is the molecular geometry of a molecule with this structure ?

• tetrahedral
• trigonal pyramid
• angular or bent
• trigonal plane

T or F: Lone pairs around the oxygen atom of a water molecule play no role in determining its molecular geometry?

• True
• False

The molecular geometry of carbon dioxide is... 

• tetrahedral
• square
• planar
• linear

According to VSEPR, molecules adjust their shapes to keep which of the following as far away as possible?

• Valence electrons
• Core electrons
• Protons
• Neutrons

What is the molecular geometry of PH₃?

• bent
• tetrahedral
• linear
• trigonal pyramidal

How many bonding domains are in the molecule SO₂?

• 1
• 2
• 3
• 4

Tags

NGSS.HS-PS1-1

How many non-bonding domains are in SiO₂ ?

• 0
• 1
• 2
• 4

Tags

NGSS.HS-PS1-3

Which of the following most likely represents the molecular geometry of water?

• A
• B
• C
• D

2 domains, no lone pairs

• Linear
• Trigonal planar
• Tetrahedral
• Bent