Live sex chats without joining - Radioactive elements in dating events and artifacts

Note: Feel free to include both naturally occurring examples, as well as any man-made technologies.•Compare and contrast the processes of fusion and fission.

Describe the challenges in harnessing fusion technology for domestic energy needs.•Analyze the role of radioactive elements in dating events and artifacts.

Question description Please respond to one of the following: •There are an incredible number of applications for each range of energy in the electromagnetic (EM) spectrum.

Describe the various ways that you encounter and utilize different EM radiation in your daily life.

Together with stratigraphic principles, radiometric dating methods are used in geochronology to establish the geological time scale.

Among the best-known techniques are radiocarbon dating, potassium-argon dating and uranium-lead dating.

The half-life of C is approximately 5730 years, which is too short for this method to be used to date material millions of years old.

Last modified 04-Aug-2016 08:08