Posted by **Owen** on Wednesday, December 5, 2012 at 4:21pm.

If a 20 gram sample of a radioactive substance has a half-life of 6000 years, how many grams would be present after 18000 years?

## Answer This Question

## Related Questions

- calculus - The rate at which an amount of a radioactive substance decays is ...
- Chemistry - Which radioactive sample would contain the greatest remaining mass ...
- algebra - A radioactive substance decays according to the formula A=A0e^kt where...
- Math - 1. If one wishes to accumulate a 30,000-fund in 5 years, how much should ...
- Calc - A sample of a radioactive substance decayed to 93.5% of its original ...
- Math - 1. If one wishes to accumulate a Php 30,000-fund in 5 years, how much ...
- Math - 1. If one wishes to accumulate a Php 30,000-fund in 5 years, how much ...
- Physical Science- Help Please! - Suppose that you are given a 100 gram sample of...
- Math - An unknown radioactive substance has a half-life of 124 years. How long ...
- SCIENCE - We did a radioactive decay and half life lab with m&ms and I do not ...

More Related Questions