Chemistry, 14.07.2019 20:30 Maddy1212

Radon is a naturally occurring radioactive gas. it is on of the products produce as uranium decays. radon has a half-life of approximately 4 days. if you have a sample of radon with a mass of 4 grams, how many grams will be left at the end of 8 days? (a) 4 (b) 2 (c) 1 (d) none of these

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Radon is a naturally occurring radioactive gas. it is on of the products produce as uranium decays....