Question

1. explain how the molecular structure of kevlar helps it to be effective against a sharks bite. how are intermolecular forces important in the function of kevlar?

sentence frames:

• ____ has ____ because...
• the __________ determines....
• this results in....
• kevlar is best used for __________ because of the ________ between the __________.

word blank:
number of bonds, strongest, stronger, hydrogen bonds, weaker, electronegativity, attractive forces, long chains, between chains, puncture resistance, repulsive forces

Explanation:

Kevlar has long chains because of its molecular structure. The number of hydrogen bonds between chains determines its strength. This results in strong attractive forces. Kevlar is best used for puncture resistance because of the strong attractive forces between the long chains.

Answer:

Kevlar has long chains because of its molecular structure. The number of hydrogen bonds between chains determines its strength. This results in strong attractive forces. Kevlar is best used for puncture resistance because of the strong attractive forces between the long chains.