| Editorial |
| My Favorite Elements | 1113 |
| John W. Moore |
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| Especially for High School Teachers |
| It's Elemental | 1115 |
| Erica K. Jacobsen and Laura E. Slocum |
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| National Chemistry Week 2008. Reports from Other Journals: Research Advances |
| Research Advances: Scientists Discover Historic Sample of Bomb-Grade Plutonium; Mercury Levels in Arctic Seals May Be Linked to Global Warming; Oh Rats! New Wireless Sensor for Instant Brain [O2]; New Material with Record High Surface Area | 1116 |
| Angela G. King |
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| National Chemistry Week 2009. Report |
| The Periodic Table: Key to Past "Elemental" Discoveries—A New Role in the Future? | 1122 |
| Darleane C. Hoffman |
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| National Chemistry Week 2009. From Past Issues |
| Discover-E of the E-lements | 1129 |
| Kathryn R. Williams |
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| National Chemistry Week 2009. Report: My Favorite Element |
| Boron, My Favorite Element | 1131 |
| M. Frederick Hawthorne |
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| National Chemistry Week 2009. Report: My Favorite Element |
| My Favorite Element: Silicon | 1132 |
| Thomas H. Lane |
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| National Chemistry Week 2009. Report: My Favorite Element |
| Chlorine: It Sort of Picked Me | 1133 |
| Bill Carroll |
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| National Chemistry Week 2009. Report: My Favorite Element |
| Professor Gallium | 1134 |
| Mary E. Saecker |
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| National Chemistry Week 2009. Report: My Favorite Element |
| Palladium: It Forms Unique Nanosized Carbonyl Clusters | 1135 |
| Evgueni G. Mednikov and Lawrence F. Dahl |
|
| National Chemistry Week 2009. Report: My Favorite Element |
| I(nto) My Element | 1136 |
| Richard W. Ramette |
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| National Chemistry Week 2009. Report: My Favorite Element |
| Iodine! | 1137 |
| Stephen W. Wright |
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| National Chemistry Week 2009. Report: My Favorite Element |
| Illinium: An Impeached Element | 1138 |
| Lee Marek |
|
| National Chemistry Week 2009. Report: My Favorite Element |
| Mercurial about Mercury | 1139 |
| Lynn Diener |
|
| National Chemistry Week 2009. Report: My Favorite Element |
| Dressing for (Chemical) Success | 1140 |
| Diane M. Bunce |
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| National Chemistry Week 2009. Report: My Favorite Element |
| Chemical Elements in Fantasy and Science Fiction | 1141 |
| Juliane Ober and Thomas Krebs |
|
| National Chemistry Week 2009. Report |
| A Research Paper on the Elements, in 3-D | 1142 |
| Laura E. Slocum |
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| National Chemistry Week 2009. Report |
| A Year in the Periodic Table | 1144 |
| Alton J. Banks and Erica K. Jacobsen |
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| National Chemistry Week 2009. Report |
| Seeing Is Believing: Learning from Periodic Table Live! Videos | 1147 |
| John W. Moore |
|
| National Chemistry Week 2009. Report |
| The Periodic Table of the Elephants | 1149 |
| Marisa Burgener Connors |
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| National Chemistry Week 2009. JCE Concept Connections |
| Periodic Table Presentations and Inspirations | 1151 |
| Mary E. Saecker |
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| National Chemistry Week 2009—It's Elemental |
| National Chemistry Week 2009: Chemistry—It's Elemental! JCE Resources for Chemistry and the Periodic Table | 1154 |
| Erica K. Jacobsen |
|
| National Chemistry Week 2008. Reports from Other Journals: News from Online |
| News from Online: The Periodic Table of the Elements | 1163 |
| Lynn Diener |
|
| National Chemistry Week 2009. Report |
| Periodic Table Live! Excites Students | 1167 |
| Laura E. Slocum and John W. Moore |
|
| National Chemistry Week 2009. Report |
| Become a Fan: Support Your Favorite Element on Facebook | 1168 |
| Rachel K. Groat and Erica K. Jacobsen |
|
| ACS Presidential Election |
| Education Is the Future | 1170 |
| Nancy B. Jackson |
|
| ACS Presidential Election |
| Chemical Education—Combining Focused Action and Passion | 1171 |
| Cheryl A. Martin |
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| ACS Presidential Election |
| Educational Sustainability: Critical Thinking for Challenging Times | 1172 |
| Mary Virginia Orna |
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| CLIP, Chemical Laboratory Information Profile |
| Bromine | 1173 |
| Jay A. Young |
|
| CLIP, Chemical Laboratory Information Profile |
| Chromium | 1174 |
| Jay A. Young |
|
| CLIP, Chemical Laboratory Information Profile |
| Potassium | 1175 |
| Jay A. Young |
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| The Information Page | 1176 |
|
| News & Announcements | 1177 |
|
| Book & Media Reviews |
| Plutonium: A History of the World's Most Dangerous Element (Jeremy Bernstein) | 1180 |
| Luis D. Montes |
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| Book & Media Reviews |
| Uranium: War, Energy, and the Rock That Shaped the World (Tom Zoellner) | 1181 |
| Cheryl Baldwin Frech |
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| Book & Media Reviews |
| The 100 Most Important Chemical Compounds: A Reference Guide (Richard L. Myers) | 1182 |
| Les Pesterfield |
|
| Letters |
| The Role of Triads | 1183 |
| Michael Laing |
|
| Letters |
| Response to The Role of Triads | 1185 |
| Eric Scerri |
|
| Letters |
| Misapplying the Periodic Law | 1186 |
| William B. Jensen |
|
| Letters |
| Response to Misapplying the Periodic Law | 1187 |
| Laurence Lavelle |
|
| Letters |
| Which Elements Belong in Group 3? | 1188 |
| Eric Scerri |
|
| Letters |
| More About the Periodic Table | 1189 |
| Michael Laing |
|
| Letters |
| Having a Ball—and a Blast—with Chemistry! | 1190 |
| David L. Frank, Melissa L. Golden, and Donnie R. Golden |
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| Letters |
| Kudos to JCE Staff | 1190 |
| Bodie Douglas |
|
| Letters |
| The Zen Master and the Hot Dog Vendor | 1191 |
| Steven A. Meger |
|
| Corrections |
| J. Chem. Educ. 2009, 86, 567. Quantum Chemistry Laboratory at Home: Microsoft Windows Alternative | 1191 |
| Gilles Olive and David Riffont |
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| Advertising in This Issue | 1191 |
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