“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.
Sunday, August 15, 2010
Nitrogen
Symbol : N
Atomic number: 7
Electronic configuration :[He]2s2 2p3
The valency of nitrogen is 3 or 5.
Uses
For annealing stainless steels, Nitrogen is used. This is an important component of proteins.In fertilizers the nitrogen compounds are seen.
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