Answer:
d. carbon-14 to nitrogen-14
e. potassium-40 to argon-40
Explanation:
Radioactive or radiometric dating is a process used by scientists to date materials including rocks and carbon using the decay rate of radioactive isotopes. Certain elements are used in this process, they include: Uranium-238 to lead-206, Pottasium-40 to Argon-40, Carbon-14 to Nitrogen-14 etc.
Uranium-238 to lead-206 is used for uranium-containing minerals with Uranium-238 decaying to lead-206. It has a half-life of 4500 million years.
Pottasium-40 to Argon-40 is used for pottasium-containing materials with pottasium-40 decaying to Argon-40. It has a half-life of 1300 million years
Carbon-14 to Nitrogen-14 is used for carbon-based materials with Carbon-14 decaying to Nitrogen-14. It has a half-life of 5730 million years.
Carbon-14 to nitrogen-14 and potassium-40 to argon-40 is radioactive decay processes used to determine the age of samples.
The random process through which a nucleus of an atom loses energy by producing radiation is known as radioactive decay.
The energy of the nucleus decreases, making it more stable.
There are three types of decay commonly
Thus, options (d.) carbon-14 to nitrogen-14, (e.) potassium-40 to argon-40 are correct.
Learn more about radioactive decay, here:
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