Question

the radio isotope is used to determine the age of fossils
a)P-33
b)C-14
c) I-131
d)Sr-90​

Answer 1

Explanation:

Radioisotopes with longer half-lives are used to date older specimens, and those with shorter half-lives are used to date younger ones. Carbon-14 dating is used to date specimens younger than about 60,000 years old. It is commonly used to date fossils of living things and human artifacts.

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