Question

Match the information provided to the microscopy technique best suited for it.

Both transmission and reflection techniques are possible. Operates on quantum mechanical principles. Can operate in contact with the sample. A fluorescent screen is needed to make up or record an image. Both surface topography and chemistry play a role in the final image.

A. Optical microscopy B. Scanning electron microscopy (SEM) C. Scanning tunneling microscopy (STM) D. Atomic force microscopy (AFM) E. Tunneling electron microscope (TEM)