8. In the Three Mile Island accident radioactive Krypton-85 was released. Krypton-85 has a half life of 10.8 years. If 1,591 grams of Kr-85 was released, and all of the Krypton-85 fell
to the ground near the reactor, how many years would it take for it to decay to less
than 1 gram? Be sure to show your work. Complete the table provided below to help you
answer the question.
Years
0
10.8 21.6
Half
lives
0
1
2
3
4.
grams 1591
4

3 1/4 %

explanation:

56 moles of   lieter in chemistry

what is the average time it took the car to travel 0.25 meters?

⇒ 2.23 seconds

what is the average time it took the car to travel 0.50 meters?

⇒ 3.13 seconds

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .