Chemistry Practice Problems Identifying Reaction Order Practice Problems Solution: Assuming a half-life of 1599 years, how many years...

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Solution: Assuming a half-life of 1599 years, how many years will be needed for the decay of 15/16 of a given amount of radium-226? 1. 800 years 2. 4797 years 3. 7196 years 4. 5597 years 5. 2399 years 6. 6396 years  7. 3998 years 8. 3198 years 9. None of these 10. 1599 years

Problem

Assuming a half-life of 1599 years, how many years will be needed for the decay of 15/16 of a given amount of radium-226?

1. 800 years

2. 4797 years

3. 7196 years

4. 5597 years

5. 2399 years

6. 6396 years 

7. 3998 years

8. 3198 years

9. None of these

10. 1599 years