Describe the Bohr model for the atom. How did the Bohr model account for the emission spectra of atoms? Atom: An atom was discovered by Democritus and he was an important philosopher. Protons, neutrons, and electrons collectively combine to form an atom a...
The atom's nucleus is composed of protons and neutrons while the electrons surround the nucleus. There are many atomic theories and models proposed such as the JJ Thomson Plum Pudding, Dalton's Billiard Ball, Rutherford's nuclear model, Bohr's planetary model and the latest, Schrodinger's ...