The half-life of iodine-131 is known to be approximately 8 days. Therefore, based on common scientific knowledge, the period of half-life for iodine-131 is 8 days.
The chart displays the rate of radioactive decay for iodine-131.
According to the graph, what is the period of half-life for iodine-131?
(1 point)
Responses
16 days
16 days
24 days
24 days
8 days
8 days
4 days
4 days
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1 answer
5 answers