character: Mr. Johnson
topic: Phase Changes and Energy Transfer
grade: 11
subject: Chemistry
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character: Dr. Smith
topic: Thermodynamics and Heat Transfer
grade: 11
subject: Chemistry
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character: Ms. Lee
topic: Chemical Reactions and Energy Changes
grade: 11
subject: Chemistry
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character: Mr. Brown
topic: States of Matter and Energy Relationships
grade: 11
subject: Chemistry
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