Chapter 5 Study Guide PDF

*** Be prepared to label a periodic table with the appropriate sublevel *** Chapter 5 Study Guide Section 5.1 Bohr Model vs. Rutherford Model Be able to compare and contrast the Bohr model to Rutherford’s model. Be prepared to ….. 1.) Explain what energy levels are and how they are labeled....

*** Be prepared to label a periodic table with the appropriate sublevel *** Chapter 5 Study Guide Section 5.1 Bohr Model vs. Rutherford Model Be able to compare and contrast the Bohr model to Rutherford’s model. Be prepared to ….. 1.) Explain what energy levels are and how they are labeled. 2.) Explain why energy levels are not equally spaced. 3.) Explain what happens to an electron when an atom absorbs energy. 4.) Explain energy is released by an atom, how that is related to a photon as well as the equation E=hv. 5.) Explain how light is released by the Bohr model using key terms like (energy level, ground state, excited state, quantum). Also be able to explain when an atom is likely to release red light vs. blue light. Know that the Bohr model can explain the behavior of a hydrogen atom only. To explain the behavior of more complex atoms the quantum mechanical model is needed. Section 5.2 Quantum Mechanical Model Be prepared to …… State how invented the quantum mechanical model. Explain what type of model it is. Explain how probability is used in this model and how is that related to the concept of the atomic orbital. Define terms such as atomic orbital, sublevel, energy level, (s,p,d orbitals). Explain what orbitals in the same sublevel have in common ? Explain how the energy level affects an orbital? Identify and name s,p, and d orbitals. Write electron configurations. Compare and contrast Rutherfords, Bohr, and the Q.M Model. Write electron configurations. Identify how many orbitals are in a given sublevel. (ex: 2s, 5f, 6d, etc.) Be able to organize a series of sublevels from most to least energy. Be able to identify an element based on its electron configuration ending. Interpret an aufbau diagram, standard electron configuration, and orbital filling diagram. Honors Only: Know the Aufbau rule, Hund’s rule, and the Pauli exclusion principle. If given an Aufbau diagram with rules broken, be able to explain which rules are not being followed.