P.S. 3: Atoms and Atomic Theory
- Use the Bohr model to differentiate among the three basic particles in the atom (proton, neutron, and electron) and their charges, relative masses, and locations.
- Compare the Bohr atomic model to the electron cloud model with respect to their ability to represent accurately the structure of the atom.
- Desribe the historical development of the concept of the atom and the contributions of Dalton, Thomson, Rutherford, and Bohr.