![subject](/tpl/images/cats/himiya.png)
Chemistry, 22.09.2021 08:00 kaliyab191
How might scientists use the carbon-14 content to date the fossil? Why is carbon-14 used for fossils and uranium-238 used for rocks?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 06:30
Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:00
Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:30
I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!
Answers: 1
You know the right answer?
How might scientists use the carbon-14 content to date the fossil? Why is carbon-14
used for fossi...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.02.2021 19:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.02.2021 19:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.02.2021 19:30
![question](/tpl/images/cats/biologiya.png)
Biology, 19.02.2021 19:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.02.2021 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.02.2021 19:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.02.2021 19:30
![question](/tpl/images/cats/biologiya.png)
Biology, 19.02.2021 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.02.2021 19:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mkx.png)
Arts, 19.02.2021 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.02.2021 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.02.2021 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.02.2021 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.02.2021 19:30
![question](/tpl/images/cats/biologiya.png)
Biology, 19.02.2021 19:30