After a period of 100 days the radioactive of an isotope stays 1/4th of the original activity . Th...

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A radioisotope has t_(1//2) = 3 years. After a provided amount decays for 12 years, what fraction of th...
The half-life of a radioisotope is four hour. If the initial mass of the isotope was 200 g, the mass...
The half-life of a radioisotope is four hrs. If the initial mass of the isotope was 200 g , the u...
A radioactive isotope decays at such a rate that after 192 minutes just 1/16 of the original amount ...
A radioactive isotope decays at such a price that after 192 minutes only 1/16 of the original amount ...
A radioisotope having a half life of 3 days was obtained after 12 days. It was found there were 3 g ...
3.8 days is the half-life period of a sample. After exactly how many kind of days. The sample will come to be 1//8 th o...
A radioisotope has t_(1//2) = 5 years. After a given amount decays for 15 years, what fraction of th...
The half-life of radioisotope bromine-82 is 36 hrs. Calculate the fractivity of a sample of bromine ...
A radioactive isotope has actually a half-life of 20 days. If 100 g of the substance is taken, the weight of ...
A radioactive isotope has actually a half-life of 10 days. If now 125 mg is left over, what was its origina...
A radioactive isotope has a half-life of 27 days. Starting through 4g of the isotope, what will certainly be mass...
A radioenergetic isotope has actually fifty percent life of 8 days . If now 125 mg is left over, what was its original ...
3 ruthuerfords of a radio energetic isotope of half-life equal to 3 days was obtained after 12 days. In...
A radio energetic isotope having actually a fifty percent life of 3 days was obtained after 9 days. It was uncovered that the...
Half life of a radioenergetic sample is 4 days. After 16 days exactly how a lot quantity of issue remain undeca...
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What is the fifty percent life of a radioisotope if 25.0 grams of anoriginal 200.-gram sample of the isotope...
After 30 days, 5.0 grams of a radioenergetic isotope stays from an original 40.-gram sample. what is...
After decaying for 48 hrs,1/16 of the original mass of a radioisotope sample continues to be unadjusted. Wh...
A radioenergetic isotope has a half-life of ten days. How a lot of a 100-gram sample will certainly be left after...
After decaying for 48 hrs, l/16 of the original mass of a radioisotope sample remains unchanged. ...
After 32 days, 5 milligrams of an 80-milligram sample of a radioenergetic isotope remains unreadjusted. W...
49 After decaying for 48 hours, l/16 of the original mass of a radioisotope sample stays unadjust...
A specific radioisotope has actually a half-life of 7.32 days. what percentage of an initial sample of this i...
A 32 gram radioenergetic sample has actually a half-life of 2 days exactly how much of the original sample remains afte...
A sample of phosphorus-32 has a half-life of 14.28 days. If 55 g of this radioisotope reprimary (1 poi...
If 1/8 of an original sample of krypton-74 stays unchanged after 34.5 minutes, what is the half l...
An original sample of K-40 has a mass of 25.00 grams. After 3.9 m 109 years, 3.125 grams of the ori...
What is the half-life of sodium-25 if 1.00 gram of a 16.00-gram sample of sodium-25 stays unchang...
A sample of phosphorus-32 has actually a half-life of 14.28 days. If 55 g of this radioisotope reprimary unchan...
Which fractivity of an original 20.00-gram sample of nitrogen-16 remains unchanged after 35.65 second...
Which fractivity of an original 20.00-gram sample of nitrogen-16 remains unadjusted after 35.65 second...
The radioenergetic isotope radium has actually a half-life of 1,600 years. The mass of a 100-gram sample of rad...

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You have 88g of a radioisotope. If the half-life of this radioisotope is 4 days, just how many kind of grams wil...