The rubidium isotope is a emitter that has a halflife of
Chapter , Problem 39(choose chapter or problem)
The rubidium isotope is a emitter that has a halflife of It decays into This nuclear decay is used to determine the age of rocks and fossils. Rocks containing the fossils of early animals have a ratio of to of 0.0100. Assuming that there was no present when the rocks were formed, calculate the age of the fossils.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer