× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
New Topic  
ashkatnew ashkatnew
wrote...
Posts: 222
4 years ago
A meteor contains 0.556 g of Pb-206 to every 1.00 g of U-238. Assuming that the meteor did not contain any Pb-206 at the time of its formation, determine the age of the meteor. Uranium-238 decays to lead-206 with a half-life of 4.5 billion years.

A rock contains Pb-206 to U-238 mass ratio of 0.145:1.00. Assuming that the rock did not contain any Pb-206 at the time of its formation, determine the age of the rock.
Read 332 times
2 Replies

Related Topics

Replies
wrote...
Valued Member
Educator
4 years ago
wrote...
Valued Member
Educator
4 years ago
https://youtu.be/ZjV5wJi-pFw
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1001 People Browsing
Related Images
  
 812
  
 482
  
 268