The table below lists reported levels of iodine-131 contamination in milk in four countries affected by the
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The table below lists reported levels of iodine-131 contamination in milk in four countries affected by the 1986 Chernobyl accident, along with each country?s safety guideline. Given I-131?s half-life of 8.04 days, how long did each country have to wait for I-131 levels to decline to a level deemed safe by its standards?
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Level (Bq/L) Country Reported Safety Guideline Poland 2000 1000 Austria 1500 370 Germany 1184 500 Romania 2900 185
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The halflife of Iodine131 I131 is 804 days which means that every 804 days half of the original amount of I131 will decay into a nonradioactive form T...View the full answer
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