WONDER #1724: Why Is Bubble Gum Sticky?

Question 1 of 3

The chemical polymers in bubble gum repel water, which means they are what?

1. hydrophobic
2. hydrophilic
3. hydroponic
4. hydroelectric

Question 2 of 3

The hydrophobic polymers in bubble gum are attracted to what?

1. water
2. oil
3. pizza
4. teeth

Question 3 of 3

Scientists have created a less sticky bubble gum using a polymer with a surface that is what?

1. hydrophobic
2. hydrophilic
3. sculpted
4. impervious

Check your answers online at https://wonderopolis.org/wonder/why-is-bubble-gum-sticky.