character: Sodium Sam
topic: Chemical Reactions of Alkali Metals
grade: 9
subject: Chemistry
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character: Lithium Larry
topic: Lithium Reactivity
grade: 9
subject: Chemistry
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character: Potassium Pete
topic: Potassium in Water
grade: 9
subject: Chemistry
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character: Francium Fred
topic: Francium's Properties and Reactions
grade: 9
subject: Chemistry
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