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8.02 days
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∙ 14y ago
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Is iodine -131 a more stable than barium -137?
Iodine 131 has a half-life of 8.0197 days. Barium has no half-life. So no, Iodine-131 is not more stable than barium-137.
What is the half life of radioactive iodine?
The answer is simple it is 8 days for iodine-131 but it depends on what isotope you are talking about
What is the sample of the radioactive isotope 131I decays its half-life?
Iodine-131 has a half-life of about 8 days.
How long does the radiation from plutonium 131 last?
Not plutonium, but iodine-131 !!The half life of 131I is 8,0197 days.
How many days must elapse for a 0.80 Mg sample of iodine-131 in the thyroid to decay to 0.10 Mg?
The time required is 24.06 days. The half life of iodine 131 is 8.02 days.
How much of an 80-milligram sample of Iodine-131 would be left after 32 days?
Iodine 131 is radioactive and has a half life of about 8 days. After 32 days there would be approximately 5 milligrams remaining
Iodine 131 has a half life of 8 days. When will 10 lbs of iodine 131 not be radioactive anymore?
Never. As a simple exponential-decay problem, it can get as small as you want if you're willing to wait long enough, but it never reaches zero.
How long would it take for iodine-131 to decay into xenon?
The half life of Iodine-131 is 8.02 days, that means that say if you had 1 gram of 131I after approximately 8 days there would be only 0.5g left. The other half would have become Xenon-131. After 6 half lives (~48 days in your case) you would only have 1.6% of the original amount left.
What is iodine-131?
Iodine-131 is a radioactive isotope of the element iodine.
Radioactive iodine-131 has a half-life of eight days. The amount of a 200.0 gram sample left after 32 days would be -?
12.5 g
A 0.500 M solution of iodine-131 whci has a half-life of 8.0 days is prepared After 40 days how much iodine will remain in 1.0 L of solution Express the result in moles?
0.016 mol
What fraction of iodine 131 is remaining after 4 half- lives?
1/24 = 1/16
