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Science-Related Homework Help Geography and Earth Sciences Topic started by: Bigirish55 on Dec 7, 2015



Title: Ages of isotopes in order from oldest to youngest
Post by: Bigirish55 on Dec 7, 2015
Recall from your reading about the radiometric time scale to put the following isotopes in order of use, from oldest rock to youngest.

Carbon-14


Potassium-40


Samarium-147


Thorium-232


Uranium-235


Uranium-238


Rubidium-87


Title: Re: Ages of isotopes in order from oldest to youngest
Post by: bio_man on Jan 10, 2016
I have attached the answer below!


Title: Re: Ages of isotopes in order from oldest to youngest
Post by: schoolhelp12343 on Dec 5, 2021
Thank you!


Title: BFSF: Ages of isotopes in order from oldest to youngest
Post by: jjsmith9999 on Aug 1, 2023
TY :)