1.Were you successful in allowing the paper clip to float in two set-ups?
2. In which set-up did you have a hard time making the paper clip float?
3. Why you were you able to get a paper clip to float on water?
4. what happened to the surface tension when we added liquid soap?
5. How does surface tension affect the cleaning result of soap and detergent?
6. How do surfactants help in the cleaning process?
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