character: Teacher Bob
topic: Elemental Properties, Trends in the Periodic Table
grade: 12
subject: Chemistry
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character: Professor Jane
topic: Atomic Radius and Its Trends
grade: 12
subject: Chemistry
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character: Chemistry Coach
topic: Ionization Energy Trends
grade: 12
subject: Chemistry
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character: Lab Assistant Sara
topic: Electronegativity and Periodic Trends
grade: 12
subject: Chemistry
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