× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
j
3
s
3
j
2
J
2
e
2
n
2
t
2
d
2
b
2
t
2
J
2
b
2
New Topic  
dadi_06 dadi_06
wrote...
Posts: 799
Rep: 0 0
6 years ago
Potassium-40 (40K)
 
  a. decays to the gas, argon-40 (40Ar)
  b. decays to carbon-14
  c. has a full-life of 1.25 billion years
  d. is the same as carbon-14
  e. is destructive and therefore not used by paleoanthropologists
Read 107 times
1 Reply

Related Topics

Replies
wrote...
6 years ago
a
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  808 People Browsing
Related Images
  
 477
  
 3240
  
 1064
Your Opinion
Where do you get your textbooks?
Votes: 447