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What is problematic about the potassium-argon method of radiometric dating?
potassium has too long of a half-life to be measured accurately by scientists.
argon is extremely volatile and its radioactive decay produces unstable daughter products.
potassium is a solid, and radiometric techniques can only be used on gases.
argon is a gas that may leak from a sample and provide inaccurate data,
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What is problematic about the potassium-argon method of radiometric dating?
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