If possible, the ink should be tested, since a recent forgery would use recently-made ink.
Scientists use a technique called radiometric dating to estimate the ages of rocks, fossils, and the earth.
(Since this is a decay problem, I expect the constant to be negative.
If I end up with a positive value, I'll know that I should go back and check my work.) In Its radiation is extremely low-energy, so the chance of mutation is very low.
Many people have been led to believe that radiometric dating methods have proved the earth to be billions of years old.
This has caused many in the church to reevaluate the biblical creation account, specifically the meaning of the word “day” in Genesis 1.
Before we get into the details of how radiometric dating methods are used, we need to review some preliminary concepts from chemistry.
I do not have the decay constant but, by using the half-life information, I can find it.The number of neutrons in the nucleus can vary in any given type of atom.So, a carbon atom might have six neutrons, or seven, or possibly eight—but it would always have six protons.Some isotopes of certain elements are unstable; they can spontaneously change into another kind of atom in a process called “radioactive decay.” Since this process presently happens at a known measured rate, scientists attempt to use it like a “clock” to tell how long ago a rock or fossil formed.There are two main applications for radiometric dating.If this claim is true, the biblical account of a young earth (about 6,000 years) is in question, since C dates of tens of thousands of years are common.1 When a scientist’s interpretation of data does not match the clear meaning of the text in the Bible, we should never reinterpret the Bible.God knows just what He meant to say, and His understanding of science is infallible, whereas ours is fallible.Carbon-14 is mostly used to date once-living things (organic material). Carbon-14 is constantly being added to the atmosphere.It cannot be used directly to date rocks; however, it can potentially be used to put time constraints on some inorganic material such as diamonds (diamonds could contain carbon-14). Cosmic rays from outer space, which contain high levels of energy, bombard the earth’s upper atmosphere. However, I note that there is no beginning or ending amount given.How am I supposed to figure out what the decay constant is?