character: Professor Atom
topic: Periodic Table Trends and Atomic Size
grade: 11
subject: Chemistry
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character: Professor Atom
topic: Understanding Ionic and Covalent Bonds
grade: 11
subject: Chemistry
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character: Professor Atom
topic: Exploring Atomic Structure and Electrons
grade: 11
subject: Chemistry
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character: Professor Atom
topic: Chemical Properties of Elements in the Periodic Table
grade: 11
subject: Chemistry
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