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Science!! How much TIME would it take for Plutonium-239 to decay 50g of its original substance to 12.5g?
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Science!!

How much TIME would it take for Plutonium-239 to decay 50g of its original substance to 12.5g?

User Dzenesiz
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Science!!
How much TIME would it take for Plutonium-239 to decay 50g of its original substance to 12.5g?t
User Reinto
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