I WONDER - What Is A Polar And Non-polar Bond?

The video explains the difference between non-polar and polar bonds. In non-polar bonds, atoms share electrons equally, similar to friends sharing sweets. In polar bonds, one atom attracts electrons more strongly, creating a charge difference. Water is an example of a polar bond, where the oxygen atom holds electrons closer, resulting in a molecule with a negative and a positive end.

What is a non-polar bond?

• A bond where electrons are not shared at all.

• A bond where electrons are shared equally between atoms.

• A bond that involves the transfer of electrons.

• A bond where electrons are shared unequally.

Which of the following best describes a polar bond?

• Electrons are shared equally between atoms.

• Atoms share electrons in a perfectly balanced manner.

• One atom attracts electrons more strongly than the other.

• Electrons are not involved in the bond.

In a polar bond, what happens to the electrons?

• They are not involved in the bond.

• They are transferred completely to one atom.

• They are closer to one atom than the other.

• They are shared equally between atoms.

Why is water considered a polar molecule?

• Because hydrogen attracts electrons more than oxygen.

• Because it does not have any charge difference.

• Because oxygen attracts electrons more than hydrogen.

• Because it has a neutral charge overall.

What charge does the oxygen end of a water molecule have?

• Positive

• Neutral

• Negative

• No charge