Top Posters
Since Sunday
g
3
3
2
J
2
p
2
m
2
h
2
s
2
r
2
d
2
l
2
a
2
Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
New Topic  
drelog drelog
wrote...
Go to Answer
Posts: 2711
Rep: 28 1
8 years ago
An important geochronometer is the decay of 147Sm to 143Nd.  What type of radioactive decay is involved in this parent-daughter pair?
A) alpha decay
B) electron capture
C) beta decay
D) a positron capture
Textbook 
Earth Science

Earth Science


Edition: 14th
Authors:
Read 509 times
2 Replies
ןnɟʎoɾ sʎɐʍן∀ Slight Smile
Replies
wrote...
#1
8 years ago
A
Answer accepted by topic starter
drelog Authordrelog
wrote...
#2
Top Poster
Posts: 2711
Rep: 28 1
8 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1
ןnɟʎoɾ sʎɐʍן∀ Slight Smile

Related Topics
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1171 People Browsing
 108 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 239
  
 882
  
 287
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 249
Previous poll results: Do you trust social media networks with protecting your privacy?