IMF (Honors Chemistry)

The electron inventory for CN^-1 is

• 14

• 9

• 10

• 15

Which of the following are highly electronegative atoms? C

(choose all that apply)

• carbon

• Nitrogen

• Oxygen

• flourine

• Chlorine

How many electron domains are coming off the central carbon atom?

• 1

• 2

• 3

• 4

• 0

What is the name of this shape?

• Linear

• Trigonal planer

• Bent

• tetrahedral

Is this molecule polar?
What type of intermolecular force is present between molecules of methane?

• yes,

  Hydrogen bonding

• Yes,
  London Dispersion Forces

• No

  Hydrogen bonding

• No
  London dispersion forces

What is the shape of this molecule?

• linear

• Bent

• trigonal planer

• tetrahedral

How many electron domains does this molecule have?

• 0

• 1

• 2

• 4

Tags

NGSS.HS-PS1-2

Is this molecule polar?

Justify

• Yes,

  It has a highly electronegative atom that creates a dipole

• Yes, It is asymmetrical

• No,

  It is symmetrical so the dipole moment cancels

• No, it because this atom required a resonance structure

Which of the following Lewis Structures requires a resonance structure.
Choose all that apply

• 
• 
• 
• 

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which of the following are factors affecting London Dispersion Forces?
Choose all that apply

• Length of carbon chain

• number of electrons

• Symmetry

• Highly electronegative atoms