Radium-226 has a half-life of 1600 years.
A) Find the continuous decay rate. Write your answer as a percent rounded 4 decimal places.
B) Then find the age of a fossil that has 67% of it's original Radium-226 left?Round your answer to the nearest year.

Question

Quizplus · Accepted Answer

The Answer of Radium-226 has a half-life of 1600 years.
A) Find the continuous decay rate. Write your answer as a percent rounded 4 decimal places.
B) Then find the age of a fossil that has 67% of it's original Radium-226 left?Round your answer to the nearest year.

Radium-226 Has a Half-Life of 1600 Years