character: Periodic Table Pete
topic: Exploring Atomic Radius Trends in the Periodic Table
grade: 9
subject: Chemistry
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character: Emily the Electron
topic: Understanding Electron Shielding and Its Effects on Atomic Size
grade: 9
subject: Chemistry
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character: Calcium Carl
topic: Comparing Atomic Radii of Alkaline Earth Metals
grade: 9
subject: Chemistry
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character: Noble Gas Nora
topic: Examining the Trends in Atomic Radius Across the Periodic Table
grade: 9
subject: Chemistry
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