3 years ago

How does radioactive decay help scientists determine the age of the earth?

Biology

2 answers:

Crazy boy [7]3 years ago

6 0

Radioactive dating is really overall the whole and best estimate of age

viktelen [127]3 years ago

5 0

Answer:

Radioactive isotopes break down in a predictable amount of time, enabling geologists to determine the age of a sample using equipment like this thermal ionization mass spectrometer. determining the absolute age of something, usually through isotope analysis; yields an actual number.

Explanation:

I hope this helps!

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