Sunday, September 27, 2009
Elements, Compounds & Mixtures Elements
in response to the web page from purdue university on elements, compounds and mixtures, i like how very simply they explain the difference between the 3 things. those can be very confusing, like a salad fork vs a dinner fork. i also enjoyed seeing the little circles with the mobile models bopping around, it was a nice visual to enhance the description.
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I agree...I found this site very helpful and simple to understand.
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