EVERYDAY SCIENCE

Detailed explanation-1: -Final answer: A scanning tunneling microscope can be used to see atoms.

Detailed explanation-2: -A transmission electron microscope can be used to see nanoparticles and atoms.

Detailed explanation-3: -The Institut Pasteur has just launched Titan Krios, a cryogenic electron microscope which allows samples to be observed at atomic level. This cutting-edge tool will make it possible to advance knowledge on the structure of living things.

Detailed explanation-4: -The transmission electron microscope was designed to break records. Using its beam of electrons, scientists have glimpsed many types of viruses for the first time. They’ve used it to study parts of biological cells like ribosomes and mitochondria. You can see individual atoms with it.

Detailed explanation-5: -"So we can regularly see single atoms and atomic columns.” That’s because electron microscopes use a beam of electrons rather than photons, as you’d find in a regular light microscope. As electrons have a much shorter wavelength than photons, you can get much greater magnification and better resolution.