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dmitriy555 [2]
3 years ago
7

Select all the correct answers.

Chemistry
1 answer:
8_murik_8 [283]3 years ago
7 0

There should be a sufficient amount of the selected isotope in the rock.

The half-life of the isotope must be long enough to capture the age of the rock.

Explanation:

Sully must consider two main aspect before selecting her choice isotope for dating.

There must be sufficient amount of the selected isotope in the rock.

The half - life of the isotope must be long enough to capture the age of the rock.

  • Radiometric dating gives a rock an absolute numerical age.
  • The half-life of an isotope is time take for half of a radioactive element to decay.
  • If the half-life of an isotope is very short, all the parent nuclide would have turned to daughter nuclides.
  • Also, we must have sufficient amount of both the daughter and parent isotope in the selected rock.

learn more:

Radiometric dating brainly.com/question/7022607

#learnwithBrainly

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