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OpenStudy (anonymous):
I will give medal and fan!!! Which of the following has the shortest half-life? Carbon-14 Uranium-235 Uranium-238 Carbon-12
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OpenStudy (anonymous):
@iambatman
OpenStudy (anonymous):
@samanthagreer
OpenStudy (anonymous):
I think its A
OpenStudy (anonymous):
@iambatman please help
OpenStudy (anonymous):
Ooh this one is a bit tricky. I think you may be right, because the half of carbon - 14 is about 6000 years where the rest are millions of years.
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OpenStudy (anonymous):
ok
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