Topic: Age of the Earth: strengths and weaknesses of dating methods

The Age of the Earth Strengths and weaknesses of radiometric and other dating methods. See also the discussions on Dating a Young Earth and Biblical Earth Dating

1 Re: Radioactive isotopes carbon dating

Radiometric dating - Wikipedia 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.

2 Re: Radioactive isotopes carbon dating

What is Carbon-14 (14C) Dating? Carbon Dating Definition Carbon-14 is a weakly radioactive isotope of Carbon; also known as radiocarbon, it is an isotopic chronometer. C-14 dating is only applicable to organic and some inorganic materials (not applicable to metals).; Gas proportional counting, liquid scintillation counting and accelerator mass spectrometry are the three principal radiocarbon dating methods.

3 Re: Radioactive isotopes carbon dating

Radioactive Decay: A Sweet Simulation of a Half-life. To demonstrate that the rates of decay of unstable nuclei can be measured, that the exact time that a certain nucleus will decay cannot be predicted, and that it takes a very large number of nuclei to find the rate of decay. This is the second lesson in a three-lesson series about isotopes.

4 Re: Radioactive isotopes carbon dating

Radioactive Dating Game - Radiometric Dating | Carbon. Learn about different types of radiometric dating, such as carbon dating. Understand how decay and half life work to enable radiometric dating. Play a game that tests your ability to match the percentage of the dating element that remains to the age of the object.

5 Re: Radioactive isotopes carbon dating

Hi. Cool, what I was looking for.

6 Re: Radioactive isotopes carbon dating

Unreliability of Radiometric Dating and Old Age of the Earth How radiometric dating works in general : Radioactive elements decay gradually into other elements. The original element is called the parent, and the result of the decay process is called the daughter element.

7 Re: Radioactive isotopes carbon dating

Decay & Half Life Plexus-NSD Decay & Half Life. Why is this chapter on half-life being presented? The purpose of this chapter is to explain the process of radioactive decay and its relationship to the concept of half-life.

8 Re: Radioactive isotopes carbon dating

List of radioactive isotopes by half-life - Wikipedia This is a list of radioactive isotopes ordered by half-life from shortest to longest.

9 Re: Radioactive isotopes carbon dating

Isotopes and Atomic Mass - Isotopes | Atomic Mass - PhET. Topics Isotopes; Atomic Mass; Description Are all atoms of an element the same? How can you tell one isotope from another? Use the sim to learn about isotopes and how abundance relates to the average atomic mass of an element.

10 Re: Radioactive isotopes carbon dating

Carbon, Chemical Element - structure, reaction, water. Carbon is an extraordinary element. It occurs in more different forms than any other element in the periodic table. The periodic table is a chart that shows how chemical elements are related to each other.