science+fair+notes+AA

My science fair project is about what makes ice melt faster sand,salt, pepper or sugar ?

my hypothesis is that the salt and sugar is going to melt the ice faster than the sand and pepper.

materials


 * 4 ice cubes
 * ====sand====
 * ====salt====
 * ====sugar====
 * ====pepper====
 * ====4 plates====
 * ====timer====
 * ====ruler.====

note:

source 1: []
 * its a good website because it has more then 2,000 articels
 * ti gives information about the process

source 2 :

=works cited=

Moyer, Richard. "How Can Heat Change Matter ?" //McGraw-Hill Science //. New York: McGraw-Hill School Division, 2000. 7-13. Print.

Benes, Jessica. "How to Melt Ice the Fastest Salt Sugar Pepper and Sand." //EHow //. Demand Media, 02 June 2011. Web. 24 Oct. 2013. .

Research: the salt has sodium chloride causes the ice to melt faster then the others. The sand melt slower because it doesn’t have the sodium chloride that the salt has. The sugar has the sodium chloride but doesn’t melt the ice faster then the salt it doesn’t have the same amount as the salt. the pepper doesn’t melt the ice cube like the sand they both don’t have the sodium chloride like the sugar or salt have almost the same amount as each their.so by using salt the ice melt faster by it.

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