Term
Start: 100g of radioactive element with a 1/2 life of 1 year
How much would be left after 1 year |
|
Definition
|
|
Term
Start: 80g of radioactive element
1/2 life of 1 hour
How much would be left after 2 hours |
|
Definition
|
|
Term
Start: 160g of radioactive element
1/2 life of 30 minutes
How much would be left after 2 hours |
|
Definition
|
|
Term
Start: 100g of a radioactive element
1/2 life of 100 years
How much would be left after 200 years |
|
Definition
|
|
Term
| Thorium-233 has a half life of 20 minutes. How much thorium-233 would remain in a 100g sample at the end of 1 hour |
|
Definition
|
|
Term
| Carbon 14 has a half life of 6,000 years. How much carbon-14 would remain in a 100g sample at the end of 12,000 years |
|
Definition
|
|
