Respuesta :
The phrase which best defines the term nanotechnology is: C: building while removing contaminants.
What is nanotechnology?
Nanotechnology can be defined as the branch of technology that involves the use of matter on a nanoscale or an atomic scale, which is typically about 1 to 100 nanometers.
This ultimately implies that, nanotechnology is a terminology that is used to describe the use of matter on a nanoscale such as in building while removing contaminants.
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