When performing radioactive dating scientists measure the
Radiometric dating or radioactive dating is a technique used to date materials such as rocks or carbon, in which trace radioactive impurities were selectively incorporated when they were formed.The method compares the abundance of a naturally occurring radioactive isotope within the material to the abundance of its decay products, which form at a known constant rate of decay.Most people today think that geologists have proven the earth and its rocks to be billions of years old by their use of the radioactive dating methods. Given so much time, the ‘impossible’ becomes possible, the possible probable, and the probable virtually certain.Ages of many millions of years for rocks and fossils are glibly presented as fact in many textbooks, the popular media, and museums. One has only to wait: time itself performs the miracles.”1 Yet few people seem to know how these radiometric dating methods work.For decades, the biologists have boldly proclaimed that, whereas we cannot observe today one type of creature evolving into a totally different type of creature, “Time is the hero of the plot. No one even bothers to ask what assumptions drive the conclusions.So let’s take a closer look at these methods and see how reliable they really are.The precise methods of decay vary, but the principle for determining age is generally the same.
The assumed original ratio, stability of the decay rate, and the disregard for other factors affecting ratios over time reveal that conventional radioactive dating methods are highly questionable.
The Carbon-14 (C) dating method is useful for dating organic material. Rubidium/Strontium decay is generally used to date igneous and metamorphic rock.
Potassium/Argon decay is used to measure ages of the “oldest” rocks.
The big surprise is that the attack has come from an evolutionary geologist and has been published in a secular scientific journal! First, let’ s find out how radioactive dating methods are supposed to work.
Some types (technically known as ‘isotopes’) of ‘parent’ elements such as uranium, thorium, potassium and rubidium are said to be radioactive because the nuclei of the atoms are unstable, resulting in readjustments between the ‘particles’ (primarily neutrons and protons) in the nuclei with time.
Search for when performing radioactive dating scientists measure the:
Yet most people really don’t know much about these radioactive dating methods.