character: Dr. Reaction
topic: Properties of Noble Gases
grade: 12
subject: Chemistry
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character: Chemistry Guru
topic: Noble Gases in Everyday Life
grade: 12
subject: Chemistry
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character: Professor Atom
topic: Inert Nature of Noble Gases
grade: 12
subject: Chemistry
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character: Dr. Periodic
topic: Applications of Noble Gases in Technology
grade: 12
subject: Chemistry
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