Social Studies, 06.10.2020 07:01 felipe9086
How is radioactive decay used to date sedimentary rocks?
The amounts of potassium and argon in sedimentary rocks are measured.
The amounts of carbon-14 and nitrogen in sedimentary rocks are measured.
The amounts of unstable elements in each layer of the sedimentary rocks are compared.
The amounts of unstable elements in the volcanic layers above and below the sedimentary layers are measured.
Answers: 1
Another question on Social Studies
Social Studies, 22.06.2019 18:30
Five methods of nomination used today include: select all that apply convention caucus direct primary inheritance promotion petition announcement
Answers: 2
Social Studies, 22.06.2019 22:00
Which us president proposed a decimal based measurement system for the us
Answers: 1
Social Studies, 22.06.2019 23:00
The were so closely connected to the tang dynasty that korean elites used chinese as their written language. they set up a statewide academy that trained government officials in the philosophy of .
Answers: 1
You know the right answer?
How is radioactive decay used to date sedimentary rocks?
The amounts of potassium and argon in se...
Questions
SAT, 06.03.2020 22:15
Mathematics, 06.03.2020 22:16
Mathematics, 06.03.2020 22:16
Mathematics, 06.03.2020 22:16
Physics, 06.03.2020 22:16
