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RecommendRecommend PrintPrint



Make Rock Candy

Materials
1
Difficulty
2
Safety
2
Sugar is dissolved in hot water, and food colouring added. Putting string in results in coloured sugar crystals growing.
  • Web Links
    www.wikihow.com/Make-Rock-Candy
    Author : wikiHow
    Description :
    chemistry.about.com/od/foodcookingchemistry/a/rockcandy.htm
    Author : About Education
    Description :
    weirdsciencekids.com/Leakywaterbottletrick.html
    Author : Weird Science Kids
    Description :
  • Videos
    www.youtube.com/watch?v=ODEWEnAm7wU
    Author : Sick Science
    Description :
    www.youtube.com/watch?v=4uXQ2Uoaa_M
    Author : About.com
    Description :
    www.youtube.com/watch?v=GdH577EJdtc
    Author : mitchell boyle
    Description :
    www.youtube.com/watch?v=VT4Rl7soco0
    Author : Get Crafty Crafty
    Description :
  • Categories
    Crystals, Salts and Ions | Water, Solubility and Surface Tension
Materials
1: Easy to get from supermarket or hardware store
2: Available in most school laboratories or specialist stores
3: Requires materials not commonly found in school laboratories

Difficulty
1: Can be easily done by teenagers
2: Can be done by science teachers
3: May require a more experienced teacher

Safety
1: Minimal safety procedures required
2: Some safety procedures required to perform safely
3: Only to be attempted with adequate safety procedures and trained staff

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