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Chemistry. Unit 4, Organizing atoms and electrons : the periodic table
/ [produced by the Science Media Group at the Harvard-Smithsonian Center for Astrophysics]
Streaming Videos
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Annenberg Learner
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2014
Available at Online
View streaming video from Academic Video Online.
Details
| Description |
1 online resource (29 minutes)
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| Playing Time |
002812
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| Description |
two-dimensional moving image tdi rdacontent
computer c rdamedia
video v rdamedia
online resource cr rdacarrier
video file rda
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| Series | |
| Note |
"Challenges and solutions".
Title from resource description page (viewed August 14, 2018).
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| Summary |
For centuries, chemists tried different methods to organize elements around patterns of chemical and physical trends, or regularities, eventually leading to the modern periodic table. Electron configuration is a powerful predictive tool, a simple extension from the periodic table. Physical characteristics, including atomic radius and reactivity, all depend on electron configuration and can be teased from a careful understanding of the periodic table. A living document, the periodic table is continually updated as new manmade heavy elements are discovered in research laboratories.
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| Language |
In English.
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| Subject | |
| Genre/Form | |
| Added Author |
Grainger, Clive A., producer.
Radhakrishnan, Mala L., onscreen presenter.
Lewicke, Anna, narrator.
Harvard-Smithsonian Center for Astrophysics. Science Media Group, production company.
Annenberg Learner (Firm), film distributor.
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| Added Title |
Chemistry : challenges and solutions
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