VESPR review

Which molecule would have this shape?

• BF₃
• CH₄
• PCl₅
• CO₂

Who could this molecule be?

• CH₄
• CO₂
• PCl₅
• BF₃

Tags

NGSS.HS-PS1-3

What molecule could this be? 

• BF₃
• CH₄
• H₂O
• CO₂

Tags

NGSS.HS-PS1-3

How many unshared pairs of electrons will a trigonal pyramidal molecule have? 

• 1
• 2
• 3
• 4

What is the VSEPR theory used to predict?

• Bond Strength
• Polarity
• Molecular Shape
• Electronegativity

 A lone pair is defined as

• A pair of bonding electrons
• One non-bonding electron
• A pair of non-bonding electrons
• A pair of electrons on the central atom

4 shared pairs and 0 unshared pairs

• true linear

• trigonal planar

• bent

• tetrahedral

• trigonal pyramidal

What shape would NH₃ have?

• Trigonal Planar

• Trigonal Pyramidal

• Bent

• Tetrahedral

What type of bond is illustrated above?

• Covalent
• Metallic
• Ionic
• Oxygen

A bond between a metal and a nonmetal is called a(n)

• covalent bond

• ionic bond

• metallic bond

• transfer bond