Carbon dating radioactive


09-Feb-2018 20:46

Note that, contrary to a popular misconception, carbon dating is not used to date rocks at millions of years old.

Before we get into the details of how radiometric dating methods are used, we need to review some preliminary concepts from chemistry.

carbon dating radioactive-24

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Atomic mass is a combination of the number of protons and neutrons in the nucleus.

So, a carbon atom might have six neutrons, or seven, or possibly eight—but it would always have six protons.



Basics of radiocarbon dating The term “radiocarbon” is commonly used to denote 14C, an isotope of carbon which is radioactive with a half-life of about 5730 years.… continue reading »


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