What is nanotechnology? Define nanoparticles.

What is nanotechnology? Define nanoparticles. 
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1 Answer

Answer :

Nanotechnology: The branch of engineering that deals with things smaller than 100 nm is called as nanotechnology. 

Nanoparticles: The particle having the size in the range from 0.2 nm to 100 nm is called as nanoparticle.
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