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Would you use uranium- lead radiometric dating to find an igneous rocks age?

would you use uranium-lead radiometric dating to finnd an igneous rocks age


Why are igneous rocks the best type of of rock sample for radiometric dating?

beasuus ignouis racz r mde frm lva


Which type of rocks are best for numerical dating using radiometric technique?

Igneous rocks


Why is radiometric dating less useful to date sedimentary rocks than igneous rocks?

Radiometric dating is less useful for dating sedimentary rocks because they are made up of material that has been transported and deposited from other sources, making the age of the sedimentary rock different from the age of the material within it. Igneous rocks directly crystallize from magma and accurately retain the age of their formation through radiometric dating.


Which dating method enables scientists to measure or estimate the absolute age of sedimentary rock?

Radiometric dating of igneous rocks that relate to the sedimentary rock


Why are igneous rocks the best type of rock for radiometric dating?

beasuus ignouis racz r mde frm lva


Scientists date igneous rocks to indirectly date nearby sedimentary rocks Why doesn't radiometric dating typically work on sedimentary rocks?

Radiometric dating relies on the presence of radioactive isotopes that decay over time into stable isotopes. Sedimentary rocks are composed of weathered fragments of other rocks and minerals, so they do not usually contain the necessary radioactive isotopes for radiometric dating. This makes it difficult to directly date sedimentary rocks using radiometric methods.


How is radiometric dating measured?

Radiometric dating is measured by analyzing the decay of radioactive isotopes in rocks and minerals. Scientists measure the ratio of parent isotopes to daughter isotopes to determine the age of a sample. By calculating the rate at which the parent isotope decays into the daughter isotope, the age of the sample can be estimated.


Radiometric dating is least useful for dating what type of rocks?

Radiometric dating is least useful for dating sedimentary rocks because they are formed from the accumulation of sediments, making it difficult to determine the original isotopic composition.


How old are igneous rocks?

Igneous rocks do not have a specific age. They are formed from lava or magma cooling and solidifying, which can happen at any point in time. The age of an igneous rock can be determined through radiometric dating techniques.


Why does radiometric dating work to determine the age of rocks and fossils?

Radiometric dating works to determine the age of rocks and fossils by measuring the decay of radioactive isotopes within them. This decay occurs at a constant rate, allowing scientists to calculate the age of the sample based on the amount of remaining radioactive isotopes.


How does radiometric dating work to determine the age of rocks and fossils?

Radiometric dating measures the decay of radioactive isotopes in rocks and fossils to determine their age. By comparing the ratio of parent isotopes to daughter isotopes, scientists can calculate the age of the sample based on the known rate of decay for that particular isotope.