PS1-3.1 Formative Review

What are the three kinds of INTRAmolecular forces?

• Ionic bonding

• Hydrogen Bonding

• Dipole-Dipole

• Nonpolar Covalent

• Polar Covalent

What are the three kinds of INTERmolecular forces?

• Hydrogen Bonding

• Polar Covalent

• Dipole-Dipole

• London Dispersion

• Ionic Bonding

Which is stronger: Inter or Intra molecular forces?

• Intra because they are inside

• Inter because they are inside

• Intra because they are between

• Inter because they are between

What is the electronegativity difference between N (3.0) and O (3.5)?

• 6.5

• 0.5

• 3.0

• 3.5

If the electronegativity difference is 0.5 between nitrogen and oxygen, what kind of bond is formed?

• Polar Covalent

• Nonpolar Covalent

• Ionic

• Hydrogen Bond

H2 is ______

• Nonpolar

• Polar

• Both

Water (H2O) is ____

• Polar

• Nonpolar

• Both

Methane (CH4) is _____

• Polar

• Nonpolar

• Both

London Dispersion Forces are in _______ molecules and are the ________ force

Dipole Dipole forces are in _______ molecules and are the ________ force