Polar vs Nonpolar Bonds

Which bond involves an unequal sharing of electrons?

• Ionic bond

• Nonpolar covalent bond

• Polar covalent bond

• Metallic bond

If sodium and oxygen formed a bond, it would be classified as --

• polar covalent

• nonpolar covalent

• ionic

• metallic

Which electrons are involved in a chemical bond?

• Valence electrons

• Inner shell electrons

• Electrons are not involved in bonding

__________ bonds involve an unequal sharing of electrons, while __________ bonds involve an equal sharing of electrons.

• Nonpolar, polar

• Polar, metallic

• Metallic, nonpolar

• Polar, nonpolar

What type of bond is shown in this image?

• Ionic
• Polar Covalent
• Nonpolar Covalent
• Van der Waals Force

What type of bond is depicted in the image?

• Nonpolar Covalent

• Polar Covalent

• Ionic

The difference in electronegativity affects the type of bond will be formed. What type of bond would be formed with a difference of 0.8?

• Nonpolar Covalent

• Polar Covalent

• Ionic

Diatomic elements are defined as IDENTICAL elements that bond with each other (i.e. Oxygen with Oxygen).  What type of bond should they form?

• Ionic
• Polar Covalent
• Nonpolar Covalent
• Van der Waals force

True or False: The smaller the difference in electronegativity, the more polar the bond

• True

• False

The difference in electronegativity affects the type of bond will be formed. What type of bond would be formed with a difference of 2.5?

• Nonpolar Covalent

• Polar Covalent

• Ionic