“Chemistry Experiments” is a guide for students and teachers who look for various experiments in chemistry. I will be mainly focusing on chemical, fertilizers, water, effluent, latex, dry rubber testing in my latest blog. I hope these experiments will definitely help students & teachers. Please mail me if you all need any further assistance or help in any of these tests.
Thursday, February 18, 2010
Weight blocks should not be handled with fingers.why?
Dirt or moisture on fingers may stick to the weight blocks & introduce error in weighing.
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