Lesson Playlist: Periodicity Chemistry
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06:38Explaining Why an Oxygen Ion Has a Larger Radius Than a Sodium Ion
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04:08
Matching the Periodic Trends of Period Three Elements to a Sketch Graph
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05:23
Explaining Why the Melting Point of the Period Three Metals Increases from Group 1 to Group 13
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02:39
Identifying Why Atoms Get Smaller from Left to Right across a Period in the Periodic Table
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01:56
Identifying Why the Atomic Radius Increases upon Descending a Group on the Periodic Table
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01:25
Determining Which Alkali Metal Has the Smallest Atomic Radius
