Carbon dating moon rocks
Scientists look at half-life decay rates of radioactive isotopes to estimate when a particular atom might decay.
A useful application of half-lives is radioactive dating.
Sulfur abundances in Apollo 16 highland rocks range from 73 to 1165 μg/g-whereas sulfur contents in Apollo 15 and 17 basalts range from 719 to 1455 μg/g and correlate with Ti O values (−2 to 2.5 permil) is caused by systematic analytical discrepancies between laboratories.
Lunar rocks very likely contain less than 0.1 μg/g of nitrogen.
This is the crucial point: it is claimed by some that an old earth supports evolutionary theory and by implication removes the need for biblical creation.
Some claim Genesis in particular, and the Bible in general looks mythical from this standpoint.
The measured spallogenic production rate, 4.1 × 10N/g sample/m.y.
For example, you can’t find the remaining amount of an isotope as 7.5 half-lives by finding the midpoint between 7 and 8 half-lives.
A young earth is considered to be typically just 6,000 years old since this fits the creation account and some dating deductions from Genesis.
The crucial point here is: if YE theory can be established scientifically, then macroevolutionary theory falls!
This has to do with figuring out the age of ancient things.
If you could watch a single atom of a radioactive isotope, U-238, for example, you wouldn’t be able to predict when that particular atom might decay.
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A full discussion of the topic must therefore include the current scientific challenge to the OE concept.