1. With scanning probe microscopy technology, we see not actual atoms but rather images of them. Explain. 2. Why isn’t it possible for a scanning probe microscope to make images of the inside of an...

1. With scanning probe microscopy technology, we see not actual atoms but rather images of them. Explain.

2. Why isn’t it possible for a scanning probe microscope to make images of the inside of an atom?

3. Would you use a physical model or a conceptual model to describe the following: gold coin, dollar bill, car engine, air pollution, virus, spread of sexually transmitted disease?