Photo: Niels Bohr's research notes for his new atomic theory Rutherford's find ... with negatively-charged electrons scattered about in it like raisins in a pudding. As part of an experiment ...

Atomic structure - AQA Atoms consist of a nucleus containing protons and neutrons, surrounded by electrons in shells. The number of subatomic particles in an atom can be calculated from the atom's ...

Electron diffraction is a powerful analytical technique used to study the atomic structure of materials. It involves the interaction of a beam of electrons with a crystalline sample, resulting in a ...

Photo: Niels Bohr's research notes for his new atomic theory Rutherford's find ... with negatively-charged electrons scattered about in it like raisins in a pudding. As part of an experiment ...