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Seeing Nano: Using scaning electron microscopy (SEM) to view nano-size objects

SEM
Subject
Biology
General Science
Physical Science
Education Level
High School
Middle School

Nano-size objects are smaller than the wavelength of light and because of this they cannot be viewed with a light microscope.  Special tools are needed to see nanoscale objects, one of which is the scanning electron microscope. This activity will have students explore the types of images that can obtained using an SEM.

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