Coffee Formula Riddle
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The Chemist's Shoes Riddle
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Copper And Tellurium Riddle
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Chemists And Nitrates Riddle
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Sticking With A Chemist Riddle
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If you can't helium, and you can't curium, then you might as well barium. Did you answer this riddle correctly?
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Removing The Curse Riddle
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Missing Periodic Table Of Elements Riddle
What is the only letter in the alphabet that does not appear anywhere on the periodic table of elements?
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The Heaviest Element Riddle
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The 5-letter Word Riddle
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Water. Or literally, H to O, which sounds the same as H2O. Did you answer this riddle correctly?
YES NO
YES NO
Red Water Riddle
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Angry Science Teacher
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Hydrophobic Chem Exam Riddle
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Keep The Kids Safe Riddle
There is a school shooting, to keep the kids safe the teachers gather the kids in the corner and turned off the lights. What did the teacher forget to do?
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