SCIENCE TERMS
Tiny building blocks that make up everything around us.
molecules
Why does the pepper moves because this force is broken
surface tension
The force that makes the top of water act like a skin
surface tension
What part of the soap causes water to move away?
Hydrophobic part of the soap
A word that means "water-fearing" or not mixing with water
hydrophobic
What carries the pepper away when the soap touches the water?
moving water molecules
What happens when something disappears in liquid but is still there
dissolve.
Why doesn’t the pepper clump together or sink?
because it’s hydrophobic and floats on the surface tension?
The reason pepper floats on water instead of sinking.
Because pepper is hydrophobic and supported by surface tension.
What is the opposite of hydrophobic.
Hydrophilic.