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The half-life of Carbon 14 and radionuclides are used to estimate the absolute (versus relative) age of pre-history items.

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What do geologists use to determine the absolute ages of rock?

Radioactive dating is used to determine the absolute ages of rocks. By Jennifer Palos


What method do geologists to determine the absolute age of a rock?

Radioactive dating is used to determine the absolute ages of rocks. By Jennifer Palos


What method do geologists use to determine the absolute age of rocks?

Radioactive dating is used to determine the absolute ages of rocks. By Jennifer Palos


What method do geologists use to determined the absolute age of a rock?

Radioactive dating is used to determine the absolute ages of rocks. By Jennifer Palos


What are those methods which are used for absolute dating?

Radioactivity. The use of radioactive elements like Uranium (U) and Thorium (Th).


What are those method which are used for absolute dating?

Radioactivity. The use of radioactive elements like Uranium (U) and Thorium (Th).


Scientists used radioactive decay to measure what?

Scientists used radioactive decay to measure the age of rocks, artifacts, and archaeological materials. By measuring the amount of radioactive isotopes present in a sample and comparing it to the known half-life of the isotope, scientists can determine how long ago the material formed. This technique is known as radiometric dating and allows researchers to establish the age of objects thousands to billions of years old.


What types of elements are useful for dating materials?

Radioactive elements such as carbon-14, uranium, and potassium-argon are commonly used for dating materials. The decay rates of these elements provide a way to estimate the age of the material based on the amount of the element remaining. Other methods, such as dendrochronology and thermoluminescence, can also be used for dating certain materials.


How do scientist use radioactive elements to determine the actual age of fossils?

scientist can determine a fossil's age in two ways: relative dating and absolute dating


Which radioactive element used in AIDS treatment?

Radioactive elements are not used in the treatment of AIDS.


Absolute dating is best performed on rocks formed?

Absolute dating is best performed on igneous rocks formed from volcanic activity, as they contain radioactive elements that decay at a known rate and can be used to determine the rock's age. Sedimentary rocks are typically dated using the fossils contained within them, allowing for a relative dating technique rather than absolute dating.


What are two ways geologists determine the age of fossils?

The two methods are "RELATIVE DATING" and "ABSOLUTE DATING". :)