1st Question "What resources has Peter Hill generated for teaching Chemistry?"
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1st Response "He has generated podcasts"
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1st Question "What are the themes?"
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1st Response "He has Podcasted the entire Theodore Gray's book"
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2nd Question "What are Peter's Key Recommendations?"
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2nd Response "Long and translucent format"
⋯ The long format with the f between the s and d block and translucent colours to show all elements contain s electrons and the lower transitions have a character of density from the full shell