100 10440 120 Chemistry I (ACP) 521 130 Unit 4 ATomic Structure 140 150 11-12 160 170 4 180 210 07.0 Science 211 2.9.1 212 2.9.2 213 2.9.3 214 2.9.4 215 216 220 07.0 Science 221 11.9.2 222 11.9.3 223 12.9.5 224 13.9.3 225 13.9.4 226 13.9.6 230 07.0 Science 231 13.9.7 232 13.9.8 233 234 235 236 240 30.0 World Language 241 242 243 244 245 246 250 251 252 253 254 255 256 300 How does the quantum mechanical model explain the current observations of the behavior of atoms? 300 400 1. Quantum mechanical model of the atom 400 2. Quantum numbers and shapes of orbitals 400 3. Electron configuration and orbital notation 400 4. The dual nature of light 400 5. Relationship between frequency and wavelength and energy. 400 6. Explanation of atomic emission spectra 400 7. Heisenberg's Uncertainity Principle 500 Students will develop the ability to: 500 1. Describe the energies and positions of electrons according to the quantum mechanical model 500 2. Match shapes of orbitals to sublevels 500 3. Write electron configurations and orbital notations for given atoms 500 4. Draw waves with different wavelengths, amplitudes, and frequencies 500 5. Solve c = lambda nu equation for either frequency or wavelength 500 6. Solve E = h nu formua for energy or frequency 500 7. Analyze emission spectra to identify elements and to determine how the frequency of emitted light relates to changes in electron energies 500 8. Relate the Heisenberg Uncertainty Principle to the quantum mechanical model of the atom 600 1. Illustration of atomic orbital stucture using styrofoam orbital models 600 2. Flame test lab 600 3. Analogy of emission spectra using the confetti demonstration 600 4. Practice writing electron configurations and orbital notations. 600 5. Diagram waves 600 6. Calculate frequencies and wavelengths 600 700 Lab report 700 quizzes and test 700 700 Assessment is based on a total point system. Lab reports range between 50 and 100 points. Quizzes range between 10 and 25 points. Tests range between 100 and 200 points. Homework ranges between 5 and 15 points. Performance based grading ranges between 5 and 20 points.