character: Ms. Rachel Green
topic: Periodic Trends: Electronegativity and Reactivity
grade: 12
subject: Chemistry
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character: Mr. John Smith
topic: Periodic Trends: Atomic Radius and Ionization Energy
grade: 12
subject: Chemistry
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character: Dr. Emily White
topic: Chemical Bonding: Polar and Nonpolar Molecules
grade: 12
subject: Chemistry
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character: Ms. Sarah Johnson
topic: Periodic Table: Group Trends and Their Implications
grade: 12
subject: Chemistry
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