Part A Phosphorus-32 has a half-life of 14.0 days. Starting with 4.00 g of 32P, how many grams will remain after 84.0 da

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Part A Phosphorus 32 Has A Half Life Of 14 0 Days Starting With 4 00 G Of 32p How Many Grams Will Remain After 84 0 Da 1 (84.49 KiB) Viewed 79 times

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Part A Phosphorus-32 has a half-life of 14.0 days. Starting with 4.00 g of 32P, how many grams will remain after 84.0 days? Express your answer numerically in grams. ► View Available Hint(s) 15. ΑΣΦ g Submit Previous Answers X Incorrect; Try Again; 2 attempts remaining Part B Carbon-14 has a half-life of 5730 years. In a plant fossil, you find that the 14C has decayed to 1/16.0 of the original amount. How long ago was this plant alive? Express your answer numerically in years. ▸ View Available Hint(s) VE ΑΣΦ ? years