100 10442 120 Chemistry I (ACP) 521 130 Unit 4 The Periodic Table 140 150 11-12 160 170 4 180 210 07.0 Science 211 11.9.3 212 11.9.2 213 214 215 216 220 221 222 223 224 225 226 230 231 232 233 234 235 236 240 241 242 243 244 245 246 250 251 252 253 254 255 256 300 How are elements organized on the periodic table? 300 What information can be obtained from the location of an element on the chart? 300 How can elements be classified based on their electron configuration? 300 What are the trends among the elements on the periodic table? 400 1. The development of the periodic table and the periodic law 400 2. Metals vs. nonmetals 400 3. Relationship between electron configurations and the periodic chart 400 4. Representative elements vs. transition elements 400 5. The families and their major characteristics 400 6. Trends in atomic size and ion size 400 7. Trends in ionization energy and electronegativity 400 500 Students will develop the ability to: 500 1. Describe the information Mendeleev used to develop the periodic table 500 2. Justify the change in the Periodic Law between Mendeleev and Moseley 500 3. Outline a periodic table and label metals, nonmetals, representative elements, transition metals and inner transition metals 500 600 Graph ionization energies. 600 Practice determining relative sizes of atoms and reactivity of atoms from their location on the periodic table. 600 700 quiz 700 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. 800 Color code a periodic table to represent various divisions.