Question

What kinds of observations can be made with atomic probe microscopes?

a) Materials can be seen in micrometers, which are millionths of a meter.
b) Materials can be seen in nanometers, which are billionths of a meter, slightly larger than atoms.
c) Materials can be seen in picometers, which are trillionths of a meter, or the size of atoms.
d) Materials can be seen in millimeters, which are thousandths of a meter, or the size of sand particles.

Answer 1

Atomic probe microscopes are used to observe objects at the atomic level and allow scientists to see individual atoms. Different types of atomic probe microscopes, such as the AFM and STM, can provide different types of observations.

Step-by-step explanation:

Atomic probe microscopes are used to observe objects at a very small scale, smaller than what can be seen with the eye or a regular microscope. These microscopes can make observations at the atomic level, allowing scientists to see individual atoms and study their properties. For example, with an atomic force microscope (AFM), scientists can measure the height and shape of atoms on a surface, while with a scanning tunneling microscope (STM), scientists can create images of individual atoms.