This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following radionuclides is used to date once-living material? a. Rubidium-87 b. ... (Read 50 times)

RYAN BANYAN

  • Hero Member
  • *****
  • Posts: 563
on: Jul 28, 2018
Which of the following radionuclides is used to date once-living material?
 a. Rubidium-87
  b. Potassium-40
  c. Thorium-232
  d. Carbon-14

Question 2

Potassium-40, one of the six major radionuclides used for radiometric dating, decays to
 a. nitrogen.
  b. strontium.
  c. lead.
  d. argon.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Beatricemm

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

d


RYAN BANYAN

  • Member
  • Posts: 563
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

coreycathey

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Antifreeze in living organisms Antifreeze in living organisms
The 20 amino acids found in living organisms The 20 amino acids found in living organisms
Biological transistor enables computing within living cells Biological transistor enables computing within living cells
An example of a Material Safety Data Sheet (MSDS). An example of a Material Safety Data Sheet (MSDS).
About 78% of middle-aged adults (aged 40–59) have at least one living parent, and for over a third ... About 78% of middle-aged adults (aged 40–59) have at least one living parent, and for over a third ...
The material safety data sheet (MSDS) for sulfuric acid showing the detailed technical information ... The material safety data sheet (MSDS) for sulfuric acid showing the detailed technical information ...
Video: Elementary kinetics

For a complete list of videos, visit our video library