Who discovered electron shells?

Answer Ernest Rutherford and others had previously stated that the electrons of an atom revolve around the nucleus, but Niels Bohr, a Danish physicist, discovered that these electrons could orbit the nucl... Read More »

Top Q&A For: Who discovered electron shells

When did the electron microscope get discovered?

The first practical electron microscope, capable of magnifying objects 7,000 times, was invented by James Hillier and Albert Prebus in 1937. However, the concept was pioneered by German scientist E... Read More »

Who discovered the idea of electron shells?

Danish physicist Niels Bohr created the electron shell model of the atom. In the model, electrons may only orbit the nucleus at specific distances called shells. He made the discovery while studyi... Read More »

Who discovered the transmission electron microscope?

Ernst Ruska, a German engineer, developed the transmission electron microscope (TEM) in 1933, and the Siemens Company made the first commercially available TEM in 1939. Ruska received the Nobel Pri... Read More »

What year was the scanning electron microscope discovered?

Max Knoll and Ernst Ruska invented the transmission electron microscope in 1933; Max Knoll invented the first scanning electron microscope in 1935 at the Technical University of Berlin, Germany, wh... Read More »