Carbon 14 dating assumes that the carbon dioxide
Further still, we are To determine the origin of something, we must refer to eye-witness accounts (aka historical evidence) because science is limited on what it can determine.Likewise, evolutionists that rely on carbon dating must the C14 can come from no other source except the one burning on the table in front of them.Carbon-12 and carbon-14 are two isotopes of the element carbon.
If you find only 1/4th of the C14 in the object, it would have been through 2 half-lifes, and would be approximately 11,400 years old, and so on; however, there are many serious problems with this that are almost Let's say you were going to find a consistent number of grasshoppers in the world -- how would you begin?
Although neutrons do not carry an electrical charge, they have a mass comparable to that of protons, so different isotopes have different atomic weight. Because of the different number of neutrons, carbon-12 and carbon-14 differ with respect to radioactivity. Carbon-14, on the other hand, undergoes radioactive decay:e (half-life is 5720 years)The other common isotope of carbon is carbon-13.
Carbon-13 has 6 protons, just like other carbon isotopes, but it has 7 neutrons. Although 15 isotopes of carbon are known, the natural form of the element consists of a mixture of only three of them: carbon-12, carbon-13, and carbon-14. Measuring the difference in the radio between carbon-12 and carbon-14 is useful for dating the age of organic matter since a living organism is exchanging carbon and maintaining a certain ratio of isotopes.
Radioactive carbon, as mentioned earlier, forms in the atmosphere from radiation striking nitrogen, and that radiation is randomly introduced into the atmosphere. Also, I have had evolutionists personally tell me that it is impossible to know for sure because the earth's magnetic field fluctuation also effects how much radiation comes through the atmosphere, so there again, the constant for C14 in the atmosphere today is a complete uniformitarian assumption.
In addition, even if it were possible to test for a constant level of C14 in the air, it would not be possible to test and prove that all life had the exact same amount.