Question

Consider the following statements about nanotechnology: 1. It involves manipulating materials at the atomic and molecular scale. 2. Nanotechnology is widely used in medicine, energy, and electronics. 3. It can only be applied to organic materials. Which of the above statements are correct?

A 1 only
B 1 and 2 only
C 2 and 3 only
D 1, 2 and 3
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