Atomic Theory Worksheet - Historical Development of the modern model of the atom, Exercises of Chemistry

Download Atomic Theory Worksheet - Historical Development of the modern model of the atom and more Exercises Chemistry in PDF only on Docsity! Name:__________________________ Hour:__________ Atomic Theory Worksheet - Historical Development of the modern model of the atom. Draw below the model of the atom proposed be the following individuals: Dalton (1803) Thomson (1897) Bohr (1913) How did Thomson’s model differ from Dalton’s model? The gold foil experiment (Rutherford) resulted in two major discoveries which were made about the structure of the atom. What were they? 1. 2. How does the Bohr model represent electrons around the central nucleus? Why? The modern model of the atom is called the wave mechanical model (Shrodinger). In the wave mechanical model electrons are located around the nucleus based on the probability of finding an electron in a certain area. These areas are called: a. shells b. orbitals c. rings d. waves