Use Chemistry to Lift Ice Cubes
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Active Time
10-20 minutes
Total Project Time
10-20 minutes
Key Concepts
Freezing point depression, freezing, melting
IntroductionHave you ever wondered why salt is used to de-ice roads? Did you know that snow sticks more readily to pavement that has been treated with salt? Why would this be the case? In this activity, you will use the same principles to hoist ice cubes with a piece of string. Is it possible to do this without getting your hands cold? Try the activity and see what a pinch of salt can do! CreditsSabine De Brabandere, PhD, Science Buddies
This activity is not appropriate for use as a science fair project. Good science fair projects have a stronger focus on controlling variables, taking accurate measurements, and analyzing data. To find a science fair project that is just right for you, browse our library of over 1,200 Science Fair Project Ideas or use the Topic Selection Wizard to get a personalized project recommendation.
Materials
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Active Time
10-20 minutes
Total Project Time
10-20 minutes
Key Concepts
Freezing point depression, freezing, melting
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