stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Earth Science Final Review Flashcards | StudBud
Earth Science Final Review
1 / 20
How old is a bone that has 12.5% of the original amount of radioactive carbon-14 remaining?
A
11,400 years
B
5,700 years
C
17,100 years
D
22,800 years
Next
0
0
correct · 0:00
