Biology Middle School

Sammie is using radiocarbon dating to determine the age of a sample of objects. Which best explains why radiocarbon dating can be used to determine the accurate age of these items?
A. They contain radioactive isotopes that decay at a constant rate.
B. They are made primarily of radioactive carbon that is easy to detect.
C. They give off radioactive isotopes when an electrical charge is applied.
D. They have been exposed to large amounts of radioactivity in the atmosphere.

Answers

Answer 1

Answer: I think the correct answer is A or B.

Explanation: But i highly suggest B

Answer 2

Radiocarbon  dating is a feasibe method because the isotopes involved  decay at a constant rate.

What is radiocarbon dating?

The term radiocarbon dating refers to the use of carbon in the establishment of the age of a sample. This is usually done by the use of carbon -14 isotope.

The reason why radiocarbon dating can be used to determine the accurate age of these items is that they contain radioactive isotopes that decay at a constant rate.

Learn more about isotopes: https://brainly.com/question/365923

Related Questions

Plsss help me with this its science
Make a general comparison of those planets closer to the sun with those farther from the sun,
based on the data below.

Answers

Answer:

Planets that are farther tend to have gas surfaces, a bigger diameter, and more moons. Planets closer to the sun have the opposite.

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