Friday, October 18, 2013

This is from our first project.  We were testing reactivity of two substances to see what would happen. Posted by Dr.fatman







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1 comment:

  1. UnknownOctober 22, 2013 at 7:27 PM

    Thank you for posting so many class pictures! We have been busy learning if a chemical reaction has actually taken place or not. REACTIVITY is where it's at! - Dr. Frankenstein

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