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Rocks in general are not dated, but a fossil would be.
What else can I help you with?
How does radioactive dating work?
See the link below.
How can radioactive dating show the absolute rock age?
the half life of the radioactive substance is used to determine the mass lost over a period of time. For example rubidium 85 has a half life of 10.756 years, therefore if you had 1kg of Rubidium 85 in 10.756 years it mass will have decreased to 0.5kg due to the radioactive decay. providing the half life of the material is know we can work out the age by seeing how much it had decayed
Was Arthur Holmes a geologist?
Yes, Arthur Holmes was a prominent geologist known for his work on radioactive dating and mantle convection. His research laid the groundwork for understanding Earth's deep structure and the concept of plate tectonics.
Who was the first person to use fossils for dating rock layers?
The first person to use fossils for dating rock layers was William Smith, an English geologist and surveyor, in the early 19th century. He developed the principle of faunal succession, which recognized that different layers of rock contained distinct fossil assemblages that could be used to identify and correlate the relative ages of those layers. His pioneering work laid the foundation for modern stratigraphy and paleontology.
What type of rock is used in christ the redeemer?
The construction of Christ the Redeemer in Rio de Janeiro, Brazil, used soapstone, which is a type of metamorphic rock known for its durability and resistance to weathering. Its grayish color and smooth texture make it ideal for intricate carving work.
What type of rock does radioactive dating work best with?
Radioactive dating works best with igneous rocks, particularly those formed from the cooling of molten lava or magma. This is because the mineral crystals in igneous rocks lock in the radioactive isotopes when they form, providing a reliable record of the time that has passed since the rock solidified. Sedimentary rocks are generally less reliable for radioactive dating due to their mixture of different rock fragments.
What type of rock does radioactive rock work with?
Rocks in general are not dated, but a fossil would be.
How does radioactive dating work to determine the age of rocks and fossils?
Radioactive dating works by measuring the amount of radioactive isotopes in a rock or fossil and calculating how long it has been decaying. By comparing the ratio of radioactive isotopes to stable isotopes, scientists can determine the age of the sample.
How does radioactive dating work?
See the link below.
What type of work Marie Curie did?
She did pioneering work with radioactive substances.
What kind of dating do you do in the lab?
For example, radioactive dating.Also, two people who work in a lab (typically a man and a woman) could have a date.
What type of dating involves the use of radioactive elements and half-lives?
Radioactive decay may be used in carbon dating, testing for the amounts of a radioactive carbon isotope (C14) in the remains of some organism. C14 obviously only works on organic material which was once alive, such as wood or bone. Because C14 has a very short half life, less than 6000 years, it does not work on material much over 60,000 years (about ten half lives). Potassium/Argon is another useful set of isotopes that can yield the ages of rocks and inorganic matter far older--many millions of years old.
How can radioactive dating show the absolute rock age?
the half life of the radioactive substance is used to determine the mass lost over a period of time. For example rubidium 85 has a half life of 10.756 years, therefore if you had 1kg of Rubidium 85 in 10.756 years it mass will have decreased to 0.5kg due to the radioactive decay. providing the half life of the material is know we can work out the age by seeing how much it had decayed
What happens during radioactive dating?
Radioactive dating is carried out with substances which were formed at some unknown point in the past and contained a known proportion of a radioactive isotope of some element. Radioisotopes decay into other elements at a fixed and known rate. So, if you know how much of the radioactive isotope is still left in the sample, then you can work out how long it would have taken for the rest to have decayed into other elements. That gives the age of the sample.
Radiometric dating does not usually work with sedimentary rocks because they?
Radiometric dating is not usually effective for sedimentary rocks because they are formed from fragments of other rocks and do not contain the necessary minerals for radioactive decay dating to occur. Sedimentary rocks are composed of material that has been transported and deposited, which can result in a mixture of ages making it difficult to determine the exact age using radiometric dating methods.
Is Steve Perry dating a showgirl?
Steve Perry is an American musician, known for his work with the rock band Aerosmith. He is currently not dating anyone.
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.
