Chemistry
What is the half-life of Potassium 40 as it decays to Argon?
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What is a vital constituent of plant and animal life, and is the key component of hemoglobin?
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What is the symbol used on the periodic table for the element Fluorine?
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What element is used as a filler gas in fluorescent and incandescent light bulbs?
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Dr Pepper shares what main ingredient of most antifreezes?
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What halogen is the most reactive and combines with most elements from around the periodic table?
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What is a chemical or physical agent that tends to cause cancers?
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What amino acid causes sleepiness following the consumption of a traditional Thanksgiving dinner?
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