which microscope is the most powerful and can...
which microscope is the most powerful and can map the atoms on the surface of an object?\n a classroom compound microscope\n a transmission electron microscope\n a scanning electron microscope\n a scanning tunneling microscope
Answer
# Brief Explanations:
A scanning tunneling microscope (STM) can map atoms on an object's surface at the atomic scale due to its unique principle of operation based on quantum - mechanical tunneling effect. It has extremely high resolution, higher than classroom compound microscopes, transmission electron microscopes, and scanning electron microscopes for this specific task of atomic - scale mapping.
# Answer:
D. a scanning tunneling microscope