Question: How do some archaeological artifacts provide evidence for the reliability of radiometric dating? Question 5Answer a. They can be dated with both carbon-14 (half-life 5700
How do some archaeological artifacts provide evidence for the reliability of radiometric dating? Question 5Answer a. They can be dated with both carbon-14 (half-life 5700 years) and uranium-238 (half-life 4.5 billion years). b. They don't; there are no independent ways of verifying radiometric ages. c. They can also be dated in other ways (such as by dates written on them) and these ages agree with the ages found by radiometric dating. d. They contain igneous rock grains that can be reliably dated with multiple isotopes
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